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Allegheny County, PA
 
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Table of Contents
Table of Contents
This chapter and these rules and regulations shall be known and may be cited as the "Air Pollution Control Regulations" or "Article XXI."
A. 
In recognition of the constitutional right of the citizens of Pennsylvania to clean air and to the preservation of the natural, scenic, historic and aesthetic values of the environment and in recognition of the constitutional duty of the Commonwealth to conserve and maintain Pennsylvania's natural resources for the benefit of all people, it is hereby declared to be the policy of the County of Allegheny to protect the air resources of the County by pollution prevention and pollution control to the degree necessary for the:
(1) 
Protection of the health, safety and welfare of all its citizens;
(2) 
Prevention of injury to plant and animal life and to property;
(3) 
Protection of the comfort and convenience of the public and the protection of the recreational resources of the County; and
(4) 
Development, attraction and expansion of industry, commerce and agriculture.
B. 
Pollution prevention is recognized as the preferred strategy (over pollution control) for reducing risk to air resources. Accordingly, pollution prevention measures will be integrated into air pollution control programs wherever possible, and the adoption by sources of cost-effective compliance strategies, incorporating pollution prevention, will be encouraged.
C. 
When pollution prevention measures are not feasible, it is, therefore, the purpose of this chapter to establish rules and regulations governing air pollution control in order to:
(1) 
Protect the health, safety and welfare of the citizens of Allegheny County;
(2) 
Achieve and maintain the ambient air quality standards established by this chapter;
(3) 
Provide a mechanism to obtain such information as is necessary to determine the current air quality of the County, the factors contributing to that air quality and the current compliance status of any source of air contaminants as it relates to this chapter;
(4) 
Require the implementation of reasonably available control technology on all existing sources of air contaminants as expeditiously as practicable and the application of best available control technology on all new sources;
(5) 
Establish permit and license procedures for sources of air contaminants which will ensure compliance with this chapter and will maximize the potential for continued industrial and economic growth within the County in order to:
(a) 
Ensure the attainment and maintenance of the ambient air quality standards established by this chapter, the protection of the public health, safety and welfare, and the preservation of the air resources of the County;
(b) 
Ensure compliance with the requirements of this chapter by preconstruction review of new and modified sources of air contaminants and periodic review of existing sources;
(c) 
Ensure that the Department has adequate current information on proposed new and modified and existing sources of air contaminants so that the air pollution control program established by this chapter can be efficiently and effectively administered; and
(d) 
Ensure that the requirements of the Clean Air Act and the Air Pollution Control Act concerning sources of air contaminants are met, so as to maximize the potential for continued industrial and economic growth within the County.
(6) 
Ensure that sources of air contaminants located within Allegheny County will not unreasonably interfere with air pollution control programs of other jurisdictions;
(7) 
Maximize public and governmental understanding of, and participation in, efforts to improve and maintain the air resources of Allegheny County;
(8) 
Provide a mechanism for revising this chapter as necessary in light of changed circumstances; and
(9) 
Establish an air pollution control program which is consistent with the requirements of the Air Pollution Control Act and the Clean Air Act.
This chapter shall become effective February 1, 1994. Upon such effective date, Sections 402, 520, 528, 530, and 602 of this chapter and Article XX, Rules and Regulations of the Allegheny County Health Department, Air Pollution Control, which first became effective January 1, 1981, and were last amended on February 3, 1993, are repealed. The first amendments and additions to this chapter (all provisions unless otherwise indicated) shall become effective October 20, 1995, and upon such effective date, Sections 1 through 1002 of this chapter, and all sections of Article XX, Rules and Regulations of the Allegheny County Health Department, Air Pollution Control, and all figures therein and appendices thereto, which first became effective January 1, 1981, and were last amended on February 3, 1993, are repealed.
Except as may otherwise be required by law, all orders heretofore issued shall continue in full force and effect, but in no event shall such orders relieve any person from the duty to comply with this chapter except as specifically set forth in such orders.
A. 
Except as may otherwise be required by law:
(1) 
All operating permits, noncomplying source operating permits, open burning permits, waste-derived liquid fuel operating permits, abrasive blasting permits, asbestos abatement permits, and asbestos abatement contractor licenses heretofore issued shall continue in full force and effect until expired, terminated, or revoked in accordance with Article III, IV, V or IX of this chapter, but in no event shall such permits or licenses relieve any person from the duty to comply with this chapter except as specifically set forth in such permits or licenses; and
(2) 
All installation permits and waste-derived liquid fuel installation permits heretofore issued shall continue in full force and effect until expired, terminated, or revoked in accordance with Article II, IV, V or IX of this chapter, but in no event shall such permits relieve any person from the duty to comply with this chapter.
B. 
For purposes of this section, operating permits heretofore issued to sources shall not expire until the permit pursuant to Article III of this chapter is issued.
A. 
Liberal construction. This chapter is adopted pursuant to the police and Health Department powers of the County of Allegheny and is intended to protect the health, safety and welfare of the citizens of Allegheny County. Therefore, the provisions of this chapter shall be liberally construed to give full effect to the purposes of this chapter.
B. 
Provisions cumulative. The provisions of this chapter shall be cumulative. Therefore, except as may be otherwise explicitly provided for in this chapter, compliance with any provision of this chapter shall in no manner relieve any person of the duty to fully comply with any other provision of this chapter.
C. 
Conflict. In the event that the provisions of this chapter conflict, the provision which results in the lowest permissible emission rate shall prevail, absent dear and convincing evidence that a different provision is intended to prevail.
D. 
Ambiguity.
(1) 
In the event that more than one interpretation is reasonably possible as to which of two or more provisions of this chapter apply, the provision which results in the lowest permissible emission rate shall prevail, absent clear and convincing evidence that a different provision is intended to prevail.
(2) 
In the event that more than one interpretation is reasonably possible as to any provision of this chapter, the interpretation which results in the lowest permissible emission rate shall prevail, absent dear and convincing evidence that a different interpretation is intended to prevail.
E. 
Provisions severable. The provisions of this chapter shall be severable. If any provision of this chapter is found by a court to be unconstitutional or otherwise void, the remaining provisions of this chapter shall remain valid unless the court finds that such remaining provisions are so essentially and inseparably connected with, and so dependent upon, the void provision that it cannot be presumed that the Commissioners would have enacted such provisions without the void provision, or unless the court finds that such remaining provisions, standing alone, are incomplete and incapable of being executed in accordance with the Commissioners' intent.
F. 
Burden of proof. In any proceeding arising out of the provisions of this chapter, or arising out of an order issued or action taken pursuant to this chapter, any person who claims entitlement to any exemption which may be provided for in this chapter, or in an order issued pursuant to this chapter, or who claims that a provision or interpretation other than the one resulting in the lowest permissible emission rate was intended to prevail pursuant to this section shall bear the burden of proof and the burden of going forward with respect to such claim.
G. 
Separate offenses.
(1) 
Violations of any requirement of this chapter, or any order or permit issued pursuant to this chapter, occurring on separate days shall be considered separate offenses.
(2) 
Violations of any ambient air quality standard established by this chapter occurring on the same day but at separate locations shall be considered separate offenses.
H. 
Absolute liability. Insofar as permitted by law, this chapter is intended to impose absolute liability for violations of the provisions of this chapter.
A. 
Administration. This chapter shall be administered and enforced by the Allegheny County Health Department Bureau of Environmental Health, by the Director of the Allegheny County Health Department, and by the County of Allegheny pursuant to authority granted in the Local Health Administration Law, 1951, Aug. 24, P.L. 1304, 16 P.S. § 12001 et seq. and the Second Class County Code, 1953, July 28, P.L. 723, 16 P.S. § 3101 et seq.
[Amended 5-5-2015 by Ord. No. 16-15]
B. 
Amendments. Amendments to this chapter shall be made in conformity with the Local Health Administration Law, 1951, Aug. 24, P.L. 1304, and the Second Class County Code, 1953, July 28, P.L. 723. A public hearing and a thirty-day public comment period shall be conducted by the Board of Health prior to its consideration of any significant amendment or additions to this chapter or any amendment or additions to this chapter which constitute a proposed amendment to the County's portion of any SIP required under the Clean Air Act.[1]
[Amended 5-5-2015 by Ord. No. 16-15]
[1]
Editor's Note: See 42 U.S.C. § 7401 et seq.
C. 
Air Pollution Control Advisory Committee. There is hereby established an Air Pollution Control Advisory Committee which may recommend to the Board of Health additions and changes to this chapter and advise the Bureau of Environmental Health and the Board of Health on matters relative to the control of air pollution which are brought to its attention by any person.
[Amended 5-5-2015 by Ord. No. 16-15]
(1) 
The Air Pollution Control Advisory Committee shall consist of at least nine and up to 15 individuals appointed by the County Executive. Each member may identify an alternate, in writing, to vote in his/her stead. The member shall provide the name, address, and phone number of the alternate to the Chair of the Advisory Committee. The term of the alternate shall be that of the member or until the member identifies another alternate.
(2) 
All members of the Advisory Committee shall be appointed for a term of three years or until the next appointment, whichever is longer.
(3) 
The Director, Deputy Director Bureau of Environmental Health, and Air Program Manager shall be ex officio members of the Committee but shall not have the right to vote on matters before the Committee.
(4) 
Advisory Committee members may include both residents of Allegheny County and nonresidents who have been deemed by the County Executive to have pertinent expertise. The Advisory Committee shall consist of a balance of representatives of industry, environmental organizations, academia, small business, and general citizenry, who maintain credentials in, or experience in, or knowledge of the field of air pollution.
(5) 
A member or his/her alternate is expected to be in attendance at all Advisory Committee meetings. If a member or his/her alternate is not in attendance at more than three out of any six consecutive meetings, he/she will be notified by the County that his/her membership has been forfeited. A member may petition the Director for reinstatement at the next Advisory Committee meeting.
(6) 
The Advisory Committee shall elect from its members a Chair and a Vice Chair of the Committee. The election shall be for one-year terms and held at the first meeting after September 1 of each year.
(7) 
The Advisory Committee shall meet at the call of the Chair, or at the request of the Director of the Allegheny County Health Department or the Board of Health, or upon the written request of any three members of the Advisory Committee.
(8) 
The Advisory Committee shall adopt such procedures as it deems necessary to conduct its business and shall adopt such provisions as are necessary in order to consider matters which are brought to its attention by any person or group.
(9) 
A quorum shall be required to conduct the business of the Advisory Committee. A quorum shall consist of not less than a majority of the voting members of the Advisory Committee.
D. 
Right to information.
(1) 
All records, reports, and other information in the possession of the Allegheny County Health Department relevant to the issuance of administrative orders, the issuance, revocation, or rejection of permits, the reporting of shutdowns or breakdowns, the determination of permissible, potential, or actual emission rates, or air quality data shall be retained by the Department for at least five years following its receipt or generation, or five years following the expiration of any related permit, whichever is longer. All such records, reports, and other information shall be open to inspection by any person except that any such record, reports, other information, or part thereof which would disclose methods or processes protected as trade secrets under the laws of the United States shall not be disclosed to any person other than:
(a) 
Officers, employees, and authorized representatives of Allegheny County, the PA DEP, or the U.S. EPA; provided that such disclosure shall be made only upon such terms and conditions which ensure that such protected information will not be disclosed to other persons; or
(b) 
Courts of the Commonwealth or of the United States in such manner as the court may direct.
(2) 
The Department may establish policies and procedures regarding the time, place, and manner of inspection, and may establish reasonable fees for any material furnished by the Department upon request. All such fees shall be payable to the Allegheny County Air Pollution Control Fund.
(3) 
The Department may refuse such inspections which create an undue burden or unreasonably interfere with the administration of the Department or when disclosure of the information sought may prejudice or interfere with the County's position in pending or anticipated litigation.
(4) 
Confidential information. All records, reports, or information obtained by the Department or referred to at public hearings under the provisions of this chapter shall be available to the public as herein provided, except as provided for in this paragraph. Upon cause shown by any person that the records, reports, or information, or a particular portion thereof, but not emission data or any portions of any draft, proposed, or issued permits under this chapter:
(a) 
To which the Department has access under the provisions of this chapter; and
(b) 
Which, if made public, would divulge production or sales figures or methods, processes, or production unique to such person or would otherwise tend to affect adversely the competitive position of such person by revealing trade secrets, including intellectual property rights, the Department shall consider such record, report, or information, or particular portion thereof confidential in the administration of this chapter. The Department shall implement this paragraph consistent with Subsections 112(d) and 114(c) of the Clean Air Act. Nothing herein shall be construed to prevent disclosure of such report, record, or information to federal, state or local government representatives as necessary for purposes of administration of any federal, state, or local laws or regulations, or when relevant in any proceeding under this chapter.
(5) 
Any information obtained or used by the County in the administration of the provisions of this chapter shall be available to the U.S. EPA and PA DEP upon request and without restriction. If the information has been submitted to the County under a claim of confidentiality, upon request the source shall submit this information to the U.S. EPA and PA DEP directly.
E. 
Annual report. The Department shall publish an annual air quality report detailing the progress of the County towards the attainment and maintenance of the ambient air quality standards established by this chapter.
F. 
Disclosure statements.
(1) 
On or before April 15 of each year, the Director of the Allegheny County Health Department, the Deputy Director, Bureau of Environmental Quality, and the head of the Division of Air Quality Engineering Section, Bureau of Environmental Quality, shall file with the Chief Clerk of the County of Allegheny a disclosure statement covering the preceding calendar year. The Director, the Deputy Director, Bureau of Environmental Quality, and the head of the Engineering Section, Bureau of Environmental Quality Division of Air Quality shall promptly update the disclosure statement whenever necessary to reflect materially changed circumstances.
(2) 
The disclosure statement required by this Subsection shall include at a minimum an identification of all persons subject to this chapter and/or all trade or business associations of which such person is a member in which the Director, the Deputy Director, Bureau of Environmental Quality, or the head of the Engineering Section, Bureau of Environmental Quality Division of Air Quality:
(a) 
Owns a controlling interest;
(b) 
Has 5% or more of his total assets invested; or
(c) 
Serves as officer, director, attorney or consultant or has any other official or contractual relationship. The disclosure statement shall also include a listing of the amounts and sources of all income received from persons subject to this chapter.
G. 
Citizen complaints.
(1) 
The Department shall receive, record and retain complaints made concerning air pollution. To the extent possible, the record made by the Department shall include the name and address of the complainant, the nature of the complaint, the source to which the complainant attributes the air pollution, and the date and time of the complaint.
(2) 
To the extent possible, the Department shall investigate all complaints and shall make and retain a record of such investigation.
(3) 
It shall be unlawful for any person to knowingly make a false complaint to the Department.
[Amended 5-4-2010 by Ord. No. 11-10; 8-27-2013 by Ord. No. 20-13]
The values specified below shall be considered as representing minimum quality, but not necessarily desirable quality. Nothing contained in this section shall be construed to preclude the Department from enforcing or applying any provision of this article in areas where the ambient air quality is, or will be, at concentrations less than those specified in this section.
A. 
All final national and state ambient air quality standards, promulgated by EPA under the Clean Air Act at 40 CFR 50, and by the state under the Air Pollution Control Act at 25 Pa. Code Chapter 131, respectively, are hereby incorporated by reference into this article. Additions, revisions, or deletions to such standards by the EPA and the commonwealth, respectively, are incorporated into this article and are effective on the effective date established by the federal or state regulations, unless otherwise established by regulation under this article.
B. 
Allegheny County specific standards. In addition, the following are ambient standards as they relate to § 505-48B Abrasive blasting, within Allegheny County:
Concentrations Averaged Over
Contaminant
30 days
24 hours
8 hours
3 hours
1 hour
PM-10
450
County Free Silica Portion
100
Lead
10
25
NOTES:
All values are stated in micrograms per cubic meter (ug/m3) and represent maximum values not to be exceeded.
A. 
It shall be a violation of this chapter to fail to comply with, or to cause or assist in the violation of, any requirement of this chapter, or any order or permit issued pursuant to authority granted by this chapter. No person shall willfully, negligently, or through the failure to provide and operate necessary control equipment or to take necessary precautions, operate any source of air contaminants in such manner that emissions from such source:
(1) 
Exceed the amounts permitted by this chapter or by any order or permit issued pursuant to this chapter:
(2) 
Cause an exceedance of the ambient air quality standards established by § 505-8 of this chapter; or
(3) 
May reasonably be anticipated to endanger the public health, safety, or welfare.
B. 
It shall be a violation of this chapter for any person to:
(1) 
Operate, or allow to be operated, any source in such manner as to allow the release of air contaminants into the open air or to cause air pollution as defined in this chapter, except as is explicitly permitted by this chapter;
(2) 
In any manner hinder, obstruct, delay, resist, prevent, or in any way interfere or attempt to interfere with the Department or its personnel in the performance of any duty hereunder, including the Department's inspection of any source;
(3) 
Violate the provisions of 18 Pa.C.S. § 4903 (relating to false swearing) or § 4904 (relating to unworn falsification to authorities) in regard to any submittals to the Department under this chapter; or
(4) 
Submit any application form, report, compliance certification, or any other submittal to the Department under this chapter which is, in whole or in part, false, inaccurate, or incomplete.
C. 
It shall be a violation of this chapter for any person to cause a public nuisance, or to cause air, soil, or water pollution resulting from any air pollution emission. No person who operates, or allows to be operated, any air contaminant source shall allow pollution of the air, water, or other natural resources of the Commonwealth and the County resulting from such source.
A. 
General. It shall be a violation of this chapter giving rise to the remedies provided by § 505-79 of this chapter for any person to operate, or allow to be operated, any source in such manner that emissions from such source:
(1) 
Prevent the attainment or maintenance by any other state of any primary or secondary National Ambient Air Quality Standard; or
(2) 
Interfere with any measure required to be included in the applicable implementation plan for any other state under Part C of the Clean Air Act relating to prevention of significant deterioration of air quality or protection of visibility.
B. 
Findings by EPA. It shall be a violation of this chapter giving rise to the remedies provided by § 505-79 of this chapter for any person to:
(1) 
Construct or operate, or allow to be constructed or operated, any major new or modified source after a finding has been made by the U.S. EPA pursuant to Subsection 126(b) of the Clean Air Act that emissions from such source will have the effect described in Subsection A above; or
(2) 
Operate, or allow to be operated, any existing major source for more than three months after such a finding has been made, except if such operation has been permitted by U.S. EPA pursuant to Subsection 126(c) of the Clean Air Act.
Any violation of any requirement of this chapter shall constitute a nuisance.
For purposes of determining compliance with the provisions of this chapter, no credit shall be given to any person for any device or technique, including but not limited to the operation of any source with unnecessary amounts of air, the combining of separate sources except as specifically permitted by this chapter, the use of stacks exceeding good engineering practice height as defined by regulations promulgated by the U.S. EPA, at 40 CFR 51.100 and 51.110 and Subpart I, and other dispersion techniques, which, without reducing the amount of air contaminants emitted, conceals or dilutes an emission of air contaminants which would otherwise violate the provisions of this chapter; except that, for purposes of determining compliance with § 505-33 of this chapter concerning odors, credit for such devices or techniques, except for the use of a masking agent, may be given.
Whenever used in this chapter, or in any action taken pursuant to this chapter, the following words and phrases shall have the meanings stated, unless the context dearly indicates otherwise. Except as specifically provided in this chapter, terms used in this chapter retain the meaning accorded them under the applicable provisions and requirements of the Clean Air Act.
ABATEMENT
For purposes of asbestos abatement, procedures designed to reduce the potential for fiber release from asbestos-containing materials (ACM). These include removal, encasement, and encapsulation of ACM in any facility.
ABRASIVE BLASTING
The cleaning or preparing of an interior or exterior surface by forcibly propelling a stream of abrasive material against the surface.
ABRASIVE MATERIAL
Any material used as a projectile in an abrasive blasting operation including but not limited to sand, slag, steel shot, garnet, or agricultural shells.
ACCIDENTAL RELEASE
An unanticipated emission of any air contaminant into the ambient air from a stationary source.
ACM
See "asbestos-containing material."
ACTUAL EMISSIONS
The actual rate of emissions in tons per year of any regulated pollutant emitted from a source over the preceding calendar year or any other period determined by the Department to be representative of normal source operation. Actual emissions shall be calculated using the unit's actual operating hours, production rates, and in-place and operating control equipment, types of materials processed, stored, or combusted during the preceding calendar year or such other time period established by the Department pursuant to the preceding sentence. For purposes of emissions fee calculations for sources subject to § 505-26A of this chapter, the calendar year for which the fee is assessed shall be used.
ACCOUNT
The place in the NOx allowance tracking system where allowances are recorded including allowances held by an NOx affected source.
[Amended 3-31-1998]
ACCOUNT NUMBER
The identification number given by the PaDEP NOx Budget Administrator to an account in which NOx allowances are held in the NOx allowance tracking system.
[Amended 3-31-1998]
ADEQUATELY WETTED
For purposes of asbestos abatement, means sufficiently mixed or penetrated with amended water to prevent the release of particulates.
ADMINISTRATOR
The Administrator of the EPA or his designee.
ADVERSE ENVIRONMENTAL EFFECT
Any significant and widespread adverse effect, which may reasonably be anticipated to impact wildlife, aquatic life, or other natural resources, including adverse impacts on populations of endangered or threatened species or significant degradation of environmental quality over broad areas.
ADVISORY COMMITTEE
The Allegheny County Air Pollution Control Advisory Committee established by Part A of this chapter.
AFFECTED SOURCE
Any source that includes an affected unit.
AFFECTED STATES
The States of Maryland, Ohio, and West Virginia, and when specifically designated by the Department in accordance with the Clean Air Act, the States of Delaware, New Jersey, and New York, as represented by the air quality permitting agencies, departments, bureaus, divisions, services, or commissions for such states.
AFFECTED UNIT
A fossil fuel-fired combustion device that is subject to any federal Acid Rain emissions reductions requirement or acid rain emissions limitation under 40 CFR Parts 72 through 78, inclusive.
AGGRESSIVE SAMPLING
For purposes of asbestos abatement, means a method of sampling by which the person collecting the air sample creates activity during the sampling period to stir up settled dust and to simulate a degree of activity typical of that area of the facility.
AGRICULTURAL OPERATIONS
(1) the growing or harvesting of crops (including forest operations) or the raising of fowl or animals for the primary purpose of making a profit, providing a livelihood, or conducting agricultural research or instruction by an educational institution, or (2) agricultural crop preparation services such as packinghouses, nut hullers and processors, dehydrators, and feed and grain mills. Agricultural crop preparation services include only the first processing after harvest, not subsequent processing, canning, or other similar activities. A vehicle that is used for agricultural operations and for other works is considered to be a vehicle used in agricultural operations only if over half of its annual operating hours are for agricultural operations.
[Added 4-6-2010 by Ord. No. 5-10]
AIR CONTAMINANT
Any airborne smoke, dust, dirt, noxious or obnoxious acid, fume, oxide, gas, mist, vapor waste, toxic waste, particulate, pollen, radioactive solid, liquid or gaseous matter, malodorous matter, or any other materials, including but not limited to all regulated air pollutants, in the open air, but excluding uncombined water, or any combination thereof.
AIR CURTAIN INCINERATOR
A mechanical device which forcefully projects a curtain of air across a pit in which open burning is being conducted so that combustion efficiency is increased and emissions of smoke and other particulate matter are reduced.
[Amended 5-1-2007 by Ord. No. 16-07]
AIR DRIED COATING
Coatings which are dried by the use of air or forced warm air at temperatures up to 194° F (90° C).
AIRLOCK
For purposes of asbestos abatement, means a system for permitting entrance and exit with minimum air movement between areas consisting of three curtained doorways separated by a distance of at least three feet, such that a person passes through the first doorway into the airlock and allows the doorway sheeting to overlap and dose off the opening before proceeding through the second doorway, thereby preventing the flow-through of air.
AIR POLLUTION
The presence in the ambient air of one or more air contaminants in sufficient quantity and of such characteristics and duration which may reasonably be anticipated to have an adverse effect upon the public health, safety, or welfare, human, plant, or animal life, or to property, or which interferes with the comfortable enjoyment of life and property.
AIR POLLUTION CONTROL ACT
The Pennsylvania Air Pollution Control Act, Act of January 8, 1960, P.L. (1959) 2119, No. 787, as amended from time to time, 35 P.S. § 4001 et seq.
AIR POLLUTION CONTROL EQUIPMENT
Any chemical, article, machine, device, equipment, or other contrivance, the use of which may eliminate or reduce the emission of air contaminants into the open air.
AIR POLLUTION EPISODE
A period of time during which high air contaminant concentrations are or may be brought about by meteorological parameters which are conducive to the poor dispersion of air contaminants. "High concentrations" means those concentrations which may result in significant harm to human health or welfare. An air pollution episode is defined to exist only when either a County-wide or localized Air Pollution Watch is in effect.
AIRPORT GROUND SUPPORT EQUIPMENT
GSE mobile diesel-fueled off-road compression ignition vehicles with maximum power of 25 horsepower or greater used to service and support aircraft operations. GSE vehicles perform a variety of functions, including, but not limited to: aircraft maintenance, aircraft fueling, pushing or towing aircraft, transporting cargo to and from aircraft, loading cargo, and baggage handling. GSE vehicles include equipment types such as baggage tugs, belt loaders, and cargo loaders.
[Added 4-6-2010 by Ord. No. 5-10]
AIR QUALITY ACTION DAY
A day for which a forecast has been issued by the Pennsylvania Department of Environmental Protection, the Allegheny County Health Department or the Southwest Pennsylvania Air Quality Partnership indicating that ambient concentrations of ozone, particulate matter, carbon monoxide, sulfur dioxide, or nitrogen dioxide might reach unhealthful levels or exceed the National Ambient Air Quality Standards.
[Added 5-22-2013 by Ord. No. 15-13]
AIR SAMPLING
For purposes of asbestos abatement, means the process of measuring the fiber content of a known volume of air collected during a specific period of time. In addition, transmission electron microscopy methods may be required when the Department determines that lower detectability or specific fiber identification are necessary.
ALERT STAGE
One of the three degrees of severity of air quality deterioration which can occur during a County-wide Air Pollution Watch, and which require specific control measures to avoid significant harm to human health or welfare. An alert is not necessarily County-wide, but can occur only during a County-wide watch.
ALLOWABLE EMISSIONS
Emissions calculated using the maximum rated capacity of the source or such operating rate and/or hours of operation as are specified in an applicable permit condition and the most stringent of:
A. 
The applicable emission limitation(s) established by this chapter;
B. 
Any applicable NSPS or NESHAP established by the EPA; or,
C. 
Such other emission rate(s) and/or fuel or materials restrictions as are specified in an applicable federally enforceable permit condition.
AMBIENT AIR
That portion of the atmosphere outside the property boundaries of the source under consideration or to which the general public has access.
AMBIENT AIR QUALITY STANDARDS
Those standards established by § 505-8 of this chapter.
AMENDED WATER
For purposes of asbestos abatement, means water to which a chemical wetting agent has been added in accordance with the recommendations of the manufacturer in order to improve the penetration of the water into ACM.
APPLICABLE REQUIREMENT
Unless otherwise expressly excluded, all of the following applicable to a source (including requirements that have been promulgated or approved by the County or the EPA at the time of action or issuance but have future-effective compliance dates):
A. 
All provisions of this chapter;
B. 
All provisions of the Clean Air Act and the Air Pollution Control Act;
C. 
All provisions of all regulations approved or promulgated by EPA through rulemaking under the Clean Air Act; and
D. 
All terms and conditions of any permit, license, or order issued pursuant to this chapter, the Clean Air Act, the Air Pollution Control Act, or any regulations approved or promulgated by EPA through rulemaking under the Clean Air Act.
APPROVED LANDFILL
Regarding asbestos abatement, means a landfill which is licensed or permitted by the appropriate regulatory authority to accept asbestos-containing waste materials and which is operated in accordance with the requirements set forth in 40 CFR Part 61, Subpart M.
AREA SOURCE
For purposes of hazardous air pollutant sources, means any stationary source that is not a major source. The term "area source" shall not include motor vehicles or nonroad vehicles subject to regulation under Title II of the Clean Air Act.
ARTICLE
Article XXI, Rules and Regulations of the Allegheny County Health Department, Air Pollution Control, and Allegheny County Ordinance No. 16782.
ARTICLE XI
Article XI, Rules and Regulations of the Allegheny County Health Department or such other rules, regulations, or other legal procedures hereafter established by Allegheny County providing for administrative appeals from actions of the Department under this chapter.
ASBESTIFORM FIBERS
Fibers at least five micrometers in length, with a length-to-diameter ratio of at least three to one, and with a maximum diameter of three micrometers.
ASBESTOS
The asbestiform varieties of a group of naturally occurring minerals that readily separate into fibers, including serpentinite (chrysotile), amosite, riebeckite (crocidolite), cummingtonite-grunerite, anthophyllite, and actinolite-tremolite.
ASBESTOS-CONTAINING MATERIAL (ACM)
Any material that contains more than 1% asbestos by weight or area.
ASBESTOS-CONTAINING WASTE MATERIAL
Any waste from sources subject to § 505-49 of this chapter, including, but not limited to, ACM and all asbestos-contaminated objects requiring disposal, including, but not limited to, such things as filters from control devices, bags and other similar packaging contaminated with asbestos, and disposable equipment and clothing.
AT THE SOURCE
The point at which emissions enter the open air.
ATTAINMENT AREA
An area of the County designated as attainment pursuant to § 107 of the Clean Air Act.
AUTHORIZED REPRESENTATIVE
Any person who has authority to act on behalf of another person in matters pertaining to this chapter. For any actions on behalf of a corporation, the authorized representative's authority must be documented in writing to the Department by a certificate of corporate authority executed by the secretary of the corporation.
AUTOMOBILE
Any passenger car capable of seating 12 or fewer passengers and all major components of such car, including, but not limited to, chassis, frames, doors, and engines.
BACT
See "best available control technology."
BEST AVAILABLE CONTROL TECHNOLOGY
An emission limitation based on the maximum degree of reduction of each air contaminant regulated by this chapter, which the Department determines on a case-by-case basis to be achievable taking into account the energy, environment, and economic impacts and other costs. In no event shall application of BACT result in emissions of any air contaminant exceeding the emissions allowed under any applicable NSPS, any NESHAP, or any RACT emission limit under this chapter.
BOARD OF COMMISSIONERS
The Board of County Commissioners of Allegheny County, Pennsylvania.
BOARD OF HEALTH
The Allegheny County Board of Health established by the Pennsylvania Local Health Administration Law, Act of August 24, 1951, P.L. 1304, as amended, 16 P.S. § 12001 et seq.
BOTTOM FILLING
The filling of a tank truck or stationary storage tank through an opening which is flush with or directly adjacent to the tank bottom.
BREAKDOWN
Any sudden or unexpected event which has the effect of causing any air pollution control equipment, process equipment or any other potential source of air contaminants to fail, malfunction or otherwise abnormally operate in such manner that emissions into the open air are, or may be, increased.
BTU - BRITISH THERMAL UNIT
The amount of thermal energy necessary to raise the temperature of one pound of pure liquid water by 1° F. at the temperature at which water has its greatest density (39° F.).
[Added 5-22-2013 by Ord. No. 15-13]
BULK GASOLINE PLANT
A gasoline storage and distribution facility with a daily throughput of less than 20,000 gallons (76,000 liters) of gasoline.
BULK GASOLINE TERMINAL
A gasoline storage and distribution facility with a daily throughput of 20,000 gallons (76,000 liters) or more of gasoline.
BUREAU
The Allegheny County Health Department Bureau of Environmental Quality.
CAN COATING
Exterior coating and interior spray coating in two-piece can lines, interior and exterior coating in sheet coating lines for three-piece cans, side seam spray coating and interior spray coating in can fabricating lines for three-piece cans, and sealing compound application and sheet coating in end coating lines.
CAPTURE EFFICIENCY
For purposes of volatile organic compounds, means the ratio of the weight of volatile organic compounds captured by air pollution control equipment for a volatile organic compound source to the weight of the total amount of volatile organic compounds used expressed as a percentage.
CARCINOGENIC EFFECT
Shall have the meaning provided by the Administrator under Guidelines for Carcinogenic Risk Assessment as of the date of enactment.
CARRIER
A distributor who transports or stores or causes the transportation or storage of gasoline without taking title to or otherwise having ownership of the gasoline, and without altering either the quality or quantity of the gasoline. The term includes a pipeline, truck or marine vessel distributor.
CARTRIDGE FILTER
Perforated canisters containing filtration paper and/or activated carbon that are used in a pressurized system to remove solid particles and fugitive dyes from soil-laden solvent.
CFR
The Code of Federal Regulations.
CHARGING EMISSIONS
Any emissions occurring during the introduction of coal into the coke oven from the time that the gate(s) on the larry car coal hopper is opened or mechanical feeders start the flow of coal into the oven until the last charging port seal is replaced. Charging emissions include any air contaminant emitted from one or more charging ports, spaces between the charging port rings and the oven refractory, drop sleeves, larry car hoppers and any associated air pollution control equipment, but shall not include emissions occurring during the temporary removal of a charging port seal for the purpose of sweeping excess coal spillage into the oven just charged, after such seal has been firmly seated over the charging port following the removal of the larry car.
CHARGING PORT
Any opening through which coal is, or may be, introduced into a coke oven, whether or not such opening is regularly used for such purpose.
CHEMOTHERAPEUTIC WASTE
Waste material resulting from the production or use of antineoplastic agents used for the purpose of stopping or reversing the growth of malignant cells.
CLEAN AIR ACT
The federal Clean Air Act, as amended from time to time, 42 USC 7401 et seq., and the rules and regulations promulgated thereunder.
CLEAN ROOM
For purposes of asbestos abatement, means an uncontaminated area or room in the decontamination enclosure system which has provisions for the storage of workers' nonwork clothing and clean protective equipment.
CLEAN WOOD
Dry, seasoned, natural wood that contains no paint, stains or other types of coatings, and has not been treated with preservatives or chemicals, including copper, chromium arsenate, creosote and pentachlorophenol.
[Added 5-22-2013 by Ord. No. 15-13]
CLEAR COAT
A coating which lacks opacity or which is transparent and uses the under coat as a reflectant base of undertone color, except for extreme performance coatings.
CLEARANCE AIR SAMPLING
The employment of aggressive sampling techniques during air monitoring to determine the airborne concentration of residual fibers at the conclusion of an asbestos abatement project.
CLEARING AND GRUBBING WASTES
Trees, shrubs, and other native vegetation which are cleared from land during or prior to the process of construction. The term does not include demolition wastes and dirt-laden roots.
CO
Carbon monoxide.
COATING
Any fluid, including, but not limited to, paint, varnish, ink, adhesive, solvent, and water to be applied to a solid surface to form a hard exterior surface.
CO-FIRED COMBUSTOR
A unit combusting hospital waste and/or medical/infectious waste with other fuels or wastes (e.g., coal, municipal solid waste) and subject to an enforceable requirement limiting the unit to combusting a fuel feed stream, 10% or less of the weight of which is comprised, in aggregate, of hospital waste and medical/infectious waste as measured on a calendar quarter basis. For purposes of this definition, pathological waste, chemotherapeutic waste, and low-level radioactive waste are considered "other" wastes when calculating the percentage of hospital waste and medical/infectious waste combusted.
COIL COATING
The coating of any flat metal sheet or strip.
COLD CLEANING DEGREASER
Any batch-loaded device using non-boiling organic solvent to dean or degrease metal parts.
COMMENCE CONSTRUCTION
That the owner or operator of the source affected has obtained all applicable permits required by this chapter and has either:
A. 
Begun, caused to be begun, or allowed to be begun, a continuous program of physical on-site installation or modification of any fuel-burning or combustion equipment, process equipment, or air pollution control equipment, or any part thereof; or
B. 
Entered into a binding agreement or contract, which cannot be canceled or modified without significant loss to the owner or operator, to undertake an expeditious program of physical on-site installation or modification of the source or air pollution control device.
COMMON CONTROL
For purposes of establishing permitting requirements for sources, includes all equipment, operations, activities, and the like either fully or partially owned, operated, managed, supervised, overseen, directed, or otherwise controlled in any way by a source permit applicant or any partner, joint entrepreneur, employer, employee, wholly or partially owned subsidiary or related legal entity, parent company or related legal entity, any wholly or partially owned subsidiary or partner or joint entrepreneur of any parent company, or any other legal entity in a similar relationship to the applicant as those set forth above.
COMMONWEALTH
The Commonwealth of Pennsylvania.
COMPLIANT FUEL
Low RVP gasoline or RFG.
CONTAINERS AND CONVEYORS OF SOLVENT
Piping, ductwork, pumps, storage tanks, and other ancillary equipment that are associated with the installation and operation of washers, dryers, filters, stills, and settling tanks.
CONTAINMENT BARRIER
For purposes of asbestos abatement, means a temporary, airtight barrier consisting of minimum six-mil plastic sheeting used to seal off all openings into the work area, including but not limited to windows, doorways, corridors, skylights, ducts and grilles.
CONVEYORIZED DEGREASER
Any continuously loaded device, containing either boiling or non-boiling solvents, used to clean metal parts or used in the production of electronic circuit boards.
COUNTY
Allegheny County, Pennsylvania.
COUNTY COUNCIL
The Council of Allegheny County, Pennsylvania.
[Added 8-27-2013 by Ord. No. 20-13]
COUNTY EXECUTIVE
The Chief Executive of Allegheny County, Pennsylvania, as defined in the Allegheny County Home Rule Charter.[1]
[Added 8-27-2013 by Ord. No. 20-13; amended 5-5-2015 by Ord. No. 16-15]
COUNTY-WIDE AIR POLLUTION WATCH
A period of time, defined solely on meteorological criteria, during which poor dispersion of air contaminants may occur throughout Allegheny County.
CTG
A control technique guideline published by the Administrator under Section 108 of the Clean Air Act.
CUTBACK ASPHALT
Asphalt cement which has been liquefied by blending with petroleum solvents (diluents) which upon application evaporate to the atmosphere, but not including any emulsified asphalt paving compound which contains less than 12% of solvent (diluent) by volume.
DECONTAMINATION ENCLOSURE SYSTEM
For purposes of asbestos abatement, means a series of connected chambers, separated from the work area and from each other by airlocks, which is for the decontamination of workers, materials and equipment.
DEMOLITION
For purposes of asbestos abatement, means the wrecking or taking out of any load-supporting structural member of a facility together with any related handling operations or the intentional burning of any facility.
DEP
The Pennsylvania Department of Environmental Protection or other state air quality permitting agency.
DEPARTMENT
The Allegheny County Health Department established pursuant to the Pennsylvania Local Health Administration Law, Act of August 24, 1951, P.E. 1304, as amended, 16 P.S. § 12001 et seq.
DEPUTY DIRECTOR
The Deputy Director, Allegheny County Health Department Bureau of Environmental Quality.
DESIGNATED REPRESENTATIVE
Shall have the meaning given to it in Subsection 402(26) of the Clean Air Act and the regulations promulgated thereunder.
DIESEL
A type of engine with operating characteristics significantly similar to the theoretical diesel combustion cycle. The non-use of a throttle during normal operation is indicative of a diesel engine.
[Added 8-31-2004 by Ord. No. 30-04]
DIESEL-POWERED MOTOR VEHICLE
A self-propelled vehicle designed for transporting persons or property which is propelled by a compression ignition type of internal combustion engine. The definition does not include non-road diesel vehicles, or marine vessels.
[Added 6-7-2005 by Ord. No. 31-05]
DIRECTOR
The Director of the Allegheny County Health Department or his designated representative, except that for purposes of the filing of disclosure statements and the issuance of orders and permits, it shall mean the Director of the Allegheny County Health Department only.
DISTRIBUTOR
For purposes of the gasoline volatility program, means a person who transports, stores or causes the transportation or storage of gasoline at any point between a refinery, an oxygenate blending facility or terminal and a retail outlet or wholesale purchaser-consumer's facility. The term "distributor" includes a refinery, an oxygenate blending facility or a terminal.
DOMESTIC HEATING PLANT
Equipment used to heat a single-family residence, a multiple-dwelling unit of no more than two dwelling units, a temporary building such as those used in the railroad and construction industries, and hot water heaters serving such residences, multiple-dwelling units, and buildings.
DOMESTIC REFUSE-BURNING EQUIPMENT
Any refuse-burning equipment or incinerator serving a single-family residence or a multiple-dwelling unit of no more than two dwelling units.
DOOR AREA
The vertical face of a coke oven between the bench and the top of the battery and between two adjacent buckstays, including but not limited to, the door, chuck door, door seal, jamb, and refractory.
DRAFT PERMIT
The version of a permit for which the Department offers public participation under §§ 505-18, 505-25A, D, E, 505-26B, D, E and F of this chapter or affected state review under § 505-18, 505-26B, D, E and F of this chapter.
DRUM
Any cylindrical metal shipping container which has a capacity between 12 and 110 gallons (45.4 and 416.4 liters).
DRY-CLEANING FACILITY
A facility engaged in the cleaning of fabrics in an essentially nonaqueous solvent by means of one or more washes in solvent, extraction of excess solvent by spinning, and drying by tumbling in an airstream. The facility includes, but is not limited to, any washer, dryer, filter, and purification systems, waste disposal systems, holding tanks, pumps, and attendant piping and valves.
DUST
Particulate matter which has, or may become, airborne.
ELECTRIC UTILITY STEAM GENERATING UNIT
Any fossil fuel fired combustion unit of more than 25 megawatts that serves a generator that produces electricity for sale. A unit that cogenerates steam and electricity and supplies more than 1/3 of its potential electric output capacity and more than 25 megawatts electrical output to any utility power distribution system for sale shall be considered an electric utility steam generating unit.
EMERGENCY
Any situation arising from sudden and reasonably unforeseeable events beyond the control of the source, including acts of God, which situation requires immediate corrective action to restore normal operation, and that causes the source to exceed a technology-based emission limitation under the permit, due to unavoidable increases in emissions attributable to the emergency. An emergency shall not include noncompliance to the extent caused by improperly designed equipment, lack of preventive maintenance, careless or improper operation, or operator error.
EMISSION LIMITATION
Any requirement established by this chapter or by state or federal law which limits the quantity, rate, or concentration of emissions, including, but not limited to, any requirement or combination of requirements relating to the operation, maintenance, or design of a source or air pollution control equipment.
EMISSION TESTS
Any evaluations, inspections, observations, or tests designed to measure the quantity, rate, or concentration of emissions, including fuel analyses, analyses of raw materials, intermediate products, final products, or by-products, evaluations of air pollution control equipment, measurements of process parameters, or other factors that may affect emissions.
EMISSIONS
Air contaminants entering into the open air.
EMISSIONS ALLOWABLE UNDER THE PERMIT
A federally enforceable permit term or condition determined at issuance to be required by an applicable requirement that establishes an emissions limit (including a work practice standard) or a federally enforceable emissions cap that the source has assumed to avoid an applicable requirement to which the source would otherwise be subject.
EMISSIONS UNIT
Any part or activity of a stationary source that emits or has the potential to emit any regulated air pollutant or any pollutant listed under Subsection 112(b) of the Clean Air Act. This term is not meant to alter or affect the definition of the term "unit" for purposes of title IV of the Act.
ENCAPSULANT
A liquid material which can be applied to ACM to temporarily control the potential release of asbestos fibers from the material either by creating a membrane over the surface (bridging encapsulant) or by penetrating into the material and binding its components together (penetrating encapsulant).
ENCAPSULATION
The coating or spraying of ACM with an encapsulant in order to temporarily control the potential release of asbestos fibers from said material.
ENCASEMENT
Any process or application that involves the direct application of any liquid or solid material onto, and in direct contact with, ACM, including but not limited to the application of multi-port self-curing resin systems, in order to totally confine or seal such ACM for purposes of abatement of the potential release of asbestos fibers.
EPA
The Administrator of the United States Environmental Protection Agency or his designee.
EQUIPMENT OPERATOR
Any person who is in actual physical control of a piece of off-road equipment.
[Added 4-6-2010 by Ord. No. 5-10]
EQUIPMENT OWNER
The registered owner, lessee, licensee, or bailee of any piece of off-road equipment who operates or directs the operation of any such equipment on either a for-hire or not-for-hire basis.
[Added 4-6-2010 by Ord. No. 5-10]
EQUIPMENT ROOM
For purposes of asbestos abatement, means a contaminated area or room in the decontamination enclosure system which has provisions for the storage of contaminated clothing and equipment.
EXCESS REDUCTIONS IN EMISSIONS OF NOX
Emission reductions for which the Administrator determines that net air quality benefits are greater in the absence of such reductions, or for:
A. 
Nonattainment areas not within an ozone transport region under Section 184 of the Clean Air Act, emission reductions that the Administrator determines would not contribute to attainment of the NAAQS for ozone in the area; or
B. 
Nonattainment areas within such an ozone transport region, emission reductions that the Administrator determines would not produce net ozone air quality benefits in such region.
EXISTING SOLID WASTE INCINERATION UNIT
A solid waste unit which is not a new or modified solid waste incineration unit.
EXISTING SOURCE
Any stationary source other than a new source.
EXTERIOR PANELS
Panels made of solid wood, hardboard or waferboard. Paneling made of solid wood or hardboard is typically primed at the manufacturing facility and finished in the field, although some finishing may be performed during manufacturing. (Effective January 1, 2011)
[Added 5-4-2010 by Ord. No. 10-10]
EXTREME ENVIRONMENTAL CONDITIONS
For purposes of surface coatings, means exposure to: weather all of the time, temperatures consistently above 203° F (95° C), detergents, abrasive and scouring agents, solvents, corrosive atmospheres, or similar environmental conditions.
EXTREME PERFORMANCE COATINGS
Coatings designed and used for harsh exposure or extreme environmental conditions.
FABRIC COATING
The coating of a textile substrate by any method, including, but not limited to, roll coating, knife coating, spray coating, or use of a rotogravure device in order to impart properties that are not initially present, such as strength, stability, water or acid repellency, or appearance.
FACILITY
For purposes of asbestos abatement, means any institutional, commercial, public, or industrial structure, installation or building, and any residential structure, installation, or building consisting of more than four dwelling units.
FACILITY COMPONENT
Any part of a facility, including, but not limited to, pipes, ducts, boilers, tank reactors, turbines, furnaces, any other equipment in a facility, or any structural member of a facility.
FEDERAL ACTION
Any activity engaged in by a department, agency, or instrumentality of the federal government, or any activity that a department, agency, or instrumentality of the federal government supports in any way, provides financial assistance for, licenses, permits, or approves, other than activities related to transportation plans, programs, and projects developed, funded, or approved under 23 USC or the Federal Transit Act (49 USC 1601 et seq.). Where the federal action is a permit, license, or other approval for some aspect of a non-federal undertaking, the relevant activity is the part, portion, or phase of the non-federal undertaking that requires the federal permit, license, or approval.
FINAL PERMIT
The version of a Part C, Subpart 2 permit issued by the Department that has completed all review procedures required by §§ 505-18, 505-25B, D, E, F, and 505-26B, D, E and F of this chapter.
FLAT WOOD PANEL COATING
Protective, decorative or functional materials applied to flat wood panel products, including interior panels, exterior panels or tileboard (Class I hardboard). (Effective January 1, 2011)
[Added 5-4-2010 by Ord. No. 10-10]
FLEXOGRAPHIC PRINTING
The application of words, designs, and pictures to a substrate by means of a roll printing technique in which the pattern to be applied is raised above the printing roll and the image carrier is made of rubber or other elastomeric materials.
FLUE
Any duct, pipe, stack, chimney, or conduit which conducts air contaminants into the open air and which permits the performance of the test methods and procedures specified in Article VII of this chapter.
FORECAST
A prediction of weather conditions received from a Professional Meteorologist in the Health Department or who is a consultant to the Health Department, or a weather prediction from the United States National Weather Service.
FOSSIL FUEL
Natural gas, petroleum, coal or any form of solid, liquid or gaseous fuel derived from this material, but not including coke oven gas, blast furnace gas, or waste fuels.
FREEBOARD RATIO
For a cold cleaning degreaser, the distance from the liquid solvent to the top edge of the degreaser divided by the degreaser width (not length); or, for an operating vapor degreaser or a conveyorized degreaser, the distance from the top of the solvent vapor layer to the top edge of the degreaser divided by the degreaser width (not length).
FUEL
Any form of combustible matter, whether solid, liquid, vapor, gas, or any combination thereof, which is primarily intended for, or used as, a source of heat.
FUEL-BURNING OR COMBUSTION EQUIPMENT
Any furnace, boiler, apparatus, flue, and all appurtenances thereto, used in the burning of fuel for the primary purpose of producing heat or power by indirect heat transfer, or producing power by direct momentum transfer.
FUGITIVE DUST EMISSIONS
Airborne particulate matter from roads, parking lots, plant yards, or other exposed surfaces, construction activities, mining, blasting, truck transport, land reclamation, and the like.
FUGITIVE EMISSIONS
Any air contaminant entering into the open air by a means other than a flue, including, but not limited to, industrial process losses, reentrained dust and construction and demolition activities.
GASOLINE
Any petroleum distillate having a Reid vapor pressure of four pounds per square inch (28 kilopascals) or greater and which is a liquid at standard temperature and pressure.
GASOLINE TANK TRUCK
Tank trucks or trailers equipped with a storage tank and used for the transport of gasoline from sources of supply to small gasoline storage tanks, bulk gasoline plants, or bulk gasoline terminals.
GENERAL MULTICOMPONENT COATING
A coating requiring the addition of a separate reactive resin, commonly known as a "catalyst" or "hardener," before application to form an acceptable dry film (effective January 1, 2014).
[Added 5-22-2013 by Ord. No. 16-13]
GENERAL ONE COMPONENT COATING
A coating that is ready for application as it comes out of its container to form an acceptable dry film. A thinner, necessary to reduce the viscosity, is not considered a component (effective January 1, 2014).
[Added 5-22-2013 by Ord. No. 16-13]
GLOVEBAG TECHNIQUE
A method for removing ACM from heating, ventilation, and air conditioning (HVAC) ducts, short pipe runs, valves, joints, elbows, and other nonplanar surfaces in a noncontained work area. The glovebag assembly is a manufactured device consisting of a bag (constructed of six-mil transparent plastic), two inward-projecting long-sleeve rubber gloves, one inward-projecting waterwand sleeve, an internal tool pouch, and an attached labeled receptacle for asbestos waste. The glovebag is constructed and installed in such a manner that it surrounds the object or area from which ACM is to be removed and contains all asbestos fibers released during the removal process.
GROSS VEHICLE WEIGHT RATING
The value specified by the manufacturer as the maximum design loaded weight of single vehicle.
[Added 8-31-2004 by Ord. No. 30-04]
HARD SLAG LADLE PIT
A confined excavated area into which molten slag from the tapping of a blast furnace is poured from portable ladles and in which the slag, before being removed, is cooled by radiation of heat to the open air and by application of water which may contain reactive agents.
HAZARDOUS AIR POLLUTANT
A. 
Any of the following air pollutants:
Chemical Abstract Service
(CAS) Number
Chemical Name
75070
Acetaldehyde
60355
Acetamide
75058
Acetonitrile
98862
Acetophenone
53963
2-Acetylaminofluorene
107028
Acrolein
79061
Acrylamide
79107
Acrylic acid
107131
Acrylonitrile
107051
Allyl chloride
92671
4-Aminobiphenyl
62533
Aniline
90040
o-Anisidine
1332214
Asbestos
71432
Benzene (including benzene from gasoline)
92875
Benzidine
98077
Benzotrichloride
100447
Benzyl chloride
92524
Biphenyl
117817
Bis (2-ethylhexyl) phthalate (DEHP)
542881
Bis (chloromethyl) ether
75252
Bromoform
106990
1,3-Butadiene
156627
Calcium cyanamide
105602
Caprolactam
133062
Captan
63252
Carbaryl
75150
Carbon disulfide
56235
Carbon tetrachloride
463581
Carbonyl sulfide
120809
Catechol
133904
Chloramben
57749
Chlordane
7782505
Chlorine
79118
Chloroacetic acid
532274
2-Chloroacetophenone
108907
Chlorobenzene
510156
Chlorobenzilate
67663
Chloroform
107302
Chloromethyl methyl ether
126998
Chloroprene
1319773
Cresols/Cresylic acid (isomers and mixture)
95487
o-Cresol
108394
m-Cresol
106445
p-Cresol
98828
Cumene
94757
2,4-D, salts and esters
3547044
DDE
334883
Diazomethane
132649
Dibenzofurans
96128
1,2-Dibromo-3-chloropropane
84742
Dibutylphthalate
106467
1,4Dichlorobenzene(p)
91941
3,3-Dichlorobenzidene
111444
Dichl-doroethyl ether (Bis(2-chloroethyl)ether)
542756
1,3-Dichloropropene
62737
Dichlorvos
111422
Diethanolamine
121697
N,N-Diethyl aniline (N,N-Dimethylaniline)
64675
Diethyl sulfate
119904
3,3-Dimethoxybenzidine
60117
Dimethylaminoazobenzene
119937
3,3-Dimethyl benzidine
79447
Dimethyl carbamoyl chloride
68122
Dimethyl formamide
57147
1,1-Dimethyl hydrazine
131113
Dimethyl phthalate
77781
Dimethyl sulfate
534521
4,6-Dinitro-o-cresol, and salts
51285
2,4-Dinitrophenol
121142
2,4-Dinitrotoluene
123911
1,4-Dioxane (1, 4 - Diethyleneoxide)
122667
1,2-Diphenylhydrazine
106898
Epichlorohydrin (1-Chloro-2,3-epoxypropane)
106887
1,2-Epoxybutane
140885
Ethyl acrylate
100414
Ethyl benzene
51796
Ethyl carbamate (Urethane)
75003
Ethyl chloride (Chloroethane)
106934
Ethylene dibromide (Dibromoethane)
107062
Ethylene dichloride (1,2-Dichloroethane)
107211
Ethylene glycol
151564
Ethylene imine (Aziridine)
75218
Ethylene oxide
96457
Ethylene thiourea
75343
Ethylidene dichloride (1,1-Dichloroethane)
50000
Formaldehyde
76448
Heptachlor
118741
Hexachlorobenzene
87683
Hexachlorobutadiene
77474
Hexachlorocyclopentadiene
67721
Hexachloroethane
822060
Hexamethylene-1,6-diisocyanate
680319
Hexamethylphosphoramide
110543
Hexane
302012
Hydrazine
7647010
Hydrochloric acid
7664393
Hydrogen fluoride (Hydrofluoric acid)
123319
Hydroquinone
78591
Isophorone
58899
Lindane (all isomers)
108316
Maleic anhydride
67561
Methanol
72435
Methoxychlor
74839
Methyl bromide (Bromomethane)
74873
Methyl chloride (Chloromethane)
71556
Methyl chloroform (1,1,1-Trichloroethane)
78933
Methyl ethyl ketone (2-Butanone)
60344
Methyl hydrazine
74884
Methyl iodide (Iodomethane)
108101
Methyl isobutyl ketone (Hexone)
624839
Methyl isocyanate
80626
Methyl methacrylate
1634044
Methyl tert butyl ether
101144
4, 4-Methylene bis (2-chloroaniline)
75092
Methylene chloride (Dichloromethane)
101688
Methylene diphenyl diisocyanate (MDI)
101779
4,4-Methylenedianiline
91203
Naphthalene
98953
Nitrobenzene
92933
4-Nitrobiphenyl
100027
4Nitrophenol
79469
2-Nitropropane
684935
N-Nitroso-N-methylurea
62759
N-Nitrosodimethylamine
59892
N-Nitrosomorpholine
56382
Parathion
82688
Pentachloronitrobenzene (Quintobenzene)
87865
Pentachlorophenol
108952
Phenol
106503
p-Phenylenediamine
75445
Phosgene
7803512
Phosphine
7723140
Phosphorus
85449
Phthalic anhydride
122667
1,2-Diphenylhydrazine
106898
Epichlorohydrin l-Chloro-2,3-epoxypropane
106887
1,2-Epoxybutane
140885
Ethyl acrylate
100414
Ethyl benzene
51796
Ethyl carbamate (Urethane)
75003
Ethyl chloride (Chloroethane)
106934
Ethylene dibromide (Dibromoethane)
107062
Ethylene dichloride (1,2-Dichloroethane)
107211
Ethylene glycol
151564
Ethylene imine (Aziridine)
75218
Ethylene oxide
96457
Ethylene thiourea
75343
Ethylidene dichloride (1,1-Dichloroethane)
50000
Formaldehyde
76448
Heptachlor
118741
Hexachlorobenzene
87683
Hexachlorobutadiene
77474
Hexachlorocyclopentadiene
67721
Hexachloroethane
822060
Hexamethylene-1,6-diisocy anate
680319
Hexamethylphosphoramide
110543
Hexane
302012
Hydrazine
7647010
Hydrochloric acid
7664393
Hydrogen fluoride (Hydrofluoric acid)
123319
Hydroquinone
78591
Isophorone
58899
Lindane (all isomers)
108316
Maleic anhydride
67561
Methanol
72435
Methoxychlor
74839
Methyl bromide (Bromomethane)
74873
Methyl chloride (Chloromethane)
71556
Methyl chloroform (1,1,1-Trichloroethane)
78933
Methyl ethyl ketone (2-Butanone)
60344
Methyl hydrazine
74884
Methyl iodide (lodomethane)
108101
Methyl isobutyl ketone (Hexone)
624839
Methyl isocyanate
80626
Methyl methacrylate
1634044
Methyl tert butyl ether
101144
4, 4-Methylene bis(2-chloroaniline)
75092
Methylene chloride (Dichioromethane)
101688
Methylene diphenyl diisocyanate (MDI)
101779
4,4-Methylenedianiline
91203
Naphthalene
98953
Nitrobenzene
92933
4-Nitrobiphenyl
100027
4-Nitrophenol
79469
2-Nitropropane
684935
N-Nitroso-N-methylurea
62759
N-Nitrosodimethylamine
59892
N-Nitrosomorpholine
56382
Parathion
82688
Pentachloronitrobenzene (Quintobenzene)
87865
Pentachlorophenol
108952
Phenol
106503
p-Phenylenediamine
75445
Phosgene
7803512
Phosphine
7723140
Phosphorus
85449
Phthalic anhydride
1336363
Polychlorinated biphenyls (Aroclors)
1120714
1,3-Propane sultone
57578
beta-Propiolactone
123386
Propionaldehyde
114261
Propoxur (Baygon)
78875
Propylene dichloride (1,2-Dichloropropane)
75569
Propylene oxide
75558
1,2-Propylenimine (2-Methyl aziridine)
91225
Quinoline
106514
Quinone
100425
Styrene
1336363
Polychlorinated biphenyls (Aroclors)
1120714
1,3-Propane sultone
57578
beta-Propiolactone
123386
Propionaldehyde
114261
Propoxur (Baygon)
78875
Propylene dichloride (1,2-Dichloropropane)
75569
Propylene oxide
75558
1,2-Propylenimine (2-Methyl aziridine)
91225
Quinoline
106514
Quinone
100425
Styrene
96093
Styrene oxide
1746016
2,3,7,8-Tetrachlorodibenzo-p-dioxin
79345
1,1,2,2-Tetrachloroethane
127184
Tetrachloroethylene (Perchloroethylene)
7550450
Titanium tetrachloride
108883
Toluene
95807
2,4-Toluene diamine
584849
2,4-Toluene diisocyanate
95534
o-Toluidine
8001352
Toxaphene (chlorinated camphene)
120821
1,2,4 Trichlorobenzene
79005
1,1,2-Trichloroethane
79016
Trichloroethylene
95954
2,4,5-Trichlorophenol
88062
2,4,6-Trichlorophenol
121448
Triethylamine
1582098
Trifluralin
540841
2,2,4-Trimethylpentane
108054
Vinyl acetate
593602
Vinyl bromide
75014
Vinyl chloride
75354
Vinylidene chloride (1,1-Dichloroethylene)
1330207
Xylenes (isomers and mixture)
95476
o-Xylenes
108383
m-Xylenes
106423
p-Xylenes
0
Antimony Compounds
0
Arsenic Compounds (inorganic, including arsine)
0
Beryllium Compounds
0
Cadmium Compounds
0
Chromium Compounds
0
Cobalt Compounds
0
Coke Oven Emissions
0
Cyanide Compounds1
0
Glycol ethers2
0
Lead Compounds
0
Manganese Compounds
0
Mercury Compounds
0
Fine mineral fibers3
0
Nickel Compounds
0
Polycylic Organic Matter4
0
Radionuclides (including radon)5
0
Selenium Compounds; and
B. 
The list of pollutants under Subsection Aabove is hereby modified to be consistent with the list of pollutants established by the EPA under Section 112(b) of the Clean Air Act, effective on the effective date of any additions, revisions, or deletions to such Section 112(b) list as established by the federal government, unless otherwise established by regulation under this chapter.
NOTE: For all listings above which contain the word "compounds" and for glycol ethers, the following applies:
Unless otherwise specified, these listings are defined as including any unique chemical substance that contains the named chemical (i.e., antimony, arsenic, etc.) as part of that chemical's infrastructure.
1X'CN where X = H' or any other group where a formal dissociation may occur. For example KCN or Ca(CN)2
2Includes mono- and di-ethers of ethylene glycol, diethylene glycol, and triethylene glycol R-(OCH2CH2)n = OR' where:
n = 1, 2, or 3
R = alkyl or aryl groups
R' = R, H, or groups which, when removed, yield glycol ethers with the structure:
R-(OCH2CH)n-OH.
Polymers are excluded from the glycol category.
3Includes mineral fiber emissions from facilities manufacturing or processing glass, rock, or slag fibers (or other mineral derived fibers) of average diameter of one micrometer or less.
4Includes organic compounds with more than one benzene ring, and which have a boiling point greater than or equal to 100° C.
5A type of atom which spontaneously undergoes radioactive decay.
HEAVY DUTY
Any motor vehicle with a gross vehicle weight rating of more than 8,500 pounds, or that has a curb weight of more than 6,000 pounds or that has a passenger-carrying capacity of more than 12 persons.
[Added 8-31-2004 by Ord. No. 30-04; amended 6-7-2005 by Ord. No. 31-2005]
HEPA FILTER
A high efficiency particulate absolute air filter capable of trapping and retaining 99.97% of fibers greater than 0.3 micrometers in mass median aerodynamic diameter equivalent.
HEPA VACUUM EQUIPMENT
Vacuuming equipment equipped with a HEPA filter system.
HIGH-SILICA ABRASIVE
An abrasive which contains equal to or greater than 5%, by weight, of free silica (silicon dioxide, SiO2).
HMIWI or HMIWI UNIT
Hospital/medical/infectious waste incinerator.
HOPPER CAR
A rail car which is used to transport raw materials such as coal, iron ore, or grain in bulk and in an unpackaged form.
HOSPITAL
Any facility which has an organized medical staff, maintains at least six inpatient beds, and where the primary function of the institution is to provide diagnostic and therapeutic patient services and continuous nursing care primarily to human inpatients who are not related and who stay on average in excess of 24 hours per admission. This definition does not include facilities maintained for the sole purpose of providing nursing or convalescent care to human patients who generally are not acutely ill but who require continuing medical supervision.
HOSPITAL/MEDICAL/INFECTIOUS WASTE INCINERATOR
Any device that combusts any amount of hospital waste and/or medical/infectious waste.
HOSPITAL/MEDICAL/INFECTIOUS WASTE INCINERATOR OPERATOR
Any person who operates, controls or supervises the day-to-day operation of an HMIWI.
HOSPITAL WASTE
Discards generated at a hospital, except unused items returned to the manufacturer. The definition of hospital waste does not include human corpses, remains, and anatomical parts that are intended for interment or cremation.
HYBRID ELECTRIC BUS OR VEHICLE
Any school bus equipped with at least the following two sources of motive energy on board:
[Added 8-31-2004 by Ord. No. 30-04]
A. 
An electric drive motor that must be used to partially or fully drive the bus or vehicle wheels; and
B. 
One of the following:
(1) 
An internal combustion engine;
(2) 
A turbine; or
(3) 
A fuel cell.
HYDRAULIC FRACTURING
A well stimulation technique which consists of pumping water, chemicals, and a propping agent, such as sand, or other fluids and materials down the wellbore under high pressure to create and maintain induced fractures in the hydrocarbon-bearing rock of the target geologic formation.
[Added 12-17-2013 by Ord. No. 31-13]
IDLING
The operation of an engine in the operating mode where the engine is not engaged in gear, where the engine operates at a speed at the revolutions per minute specified by the engine manufacturer, or when the accelerator is fully released and there is no load on the engine. For the purposes of off-road-equipment, the engine is running while the piece of off-road equipment is not performing work.
[Added 8-31-2004 by Ord. No. 30-04; amended 6-7-2005 by Ord. No. 31-05; 4-6-2010 by Ord. No. 5-10]
IMPORTER
A person who imports gasoline or gasoline blending stocks or components from a foreign country into the United States.
INCINERATOR
Any device, including domestic refuse-burning equipment, primarily used for the destruction of solid, liquid, or gaseous wastes, or any combination thereof, by burning, but not including devices used primarily as fuel-burning or combustion equipment or as process equipment.
INCREMENTS OF PROGRESS
Steps towards compliance with an emission limitation, including at a minimum the date of submittal of the source's compliance plan, the date of submittal of an installation permit application, the date on which contracts or purchase orders will be issued, the date of initiation of on-site construction, installation, or process change, the date of completion of such construction, installation, or change, and the date by which final compliance will be achieved.
INDEPENDENT CONSULTING COMPANY
For asbestos abatement purposes, means a company which has no financial interest in, or personal association with, the facility owner or operator, the general contractor, or the asbestos abatement contractor or subcontractor.
INDEPENDENT LABORATORY
For asbestos abatement purposes, means a laboratory which has no financial interest in, or personal association with, the facility owner or operator, the general contractor, or the asbestos abatement contractor or subcontractor.
INSTALL
To undertake the permanent on-site construction or placement of any fuel-burning or combustion equipment, process equipment, air pollution control equipment, or any part thereof, beginning with the breaking of ground and continuing until the start-up of such equipment.
INTERIOR PANELS
Interior wall paneling that is usually grooved, frequently embossed and sometimes grain printed to resemble various wood species. Interior panels are typically manufactured at the same facilities as tileboard, although in much smaller quantities. The substrate can be hardboard, plywood, medium-density fiberboard (MDF) or particleboard. (Effective January 1, 2011)
[Added 5-4-2010 by Ord. No. 10-10]
LAER
See "lowest achievable emission rate."
LARGE APPLIANCES
Doors, cases, lids, panels, and interior support parts of washers, dryers, ranges, refrigerators, freezers, water heaters, dishwashers, trash compactors, air conditioners, and other similar products.
LARGE EQUIPMENT
Any fuel-burning or combustion equipment, process equipment, or incinerator with a rated heat input of greater than 1,000,000 BTU's per hour.
LARGE HMIWI
A. 
Except as provided in Subsection B:
(1) 
An HMIWI whose maximum design waste burning capacity is more than 500 pounds per hour; or
(2) 
A continuous or intermittent HMIWI whose maximum charge rate is more than 500 pounds per hour; or
(3) 
A batch HMIWI whose maximum charge rate is more than 4,000 pounds per day.
B. 
The following are not large HMIWI:
(1) 
A continuous or intermittent HMIWI whose maximum charge rate is less than or equal to 500 pounds per hour; or
(2) 
A batch HMIWI whose maximum charge rate is less than or equal to 4,000 pounds per day.
LEAD PAINT
Paint or other similar surface coating materials containing lead or lead compounds and in which the lead content (calculated as lead metal) is in excess of 0.5% by weight of the total nonvolatile content of the paint or the weight of the dried paint film.
LEAK-TIGHT CONTAINER
At a minimum, double six-mil polyethylene bags inside a fiber or steel drum capable of being sealed at the top with an adjustable seal ring, labeled in accordance with the requirements of 40 CFR 61.150(a)(1)(iv) and (v).
LEASE CUSTODY TRANSFER
The transfer of produced crude oil or condensate, or both, after processing or treating, or both, in the producing operations from storage tanks or automatic transfer facilities to pipelines or any other forms of transportation.
LIGHT DUTY TRUCKS
Any motor vehicles other than automobiles rated at 8,500 pounds gross vehicle weight or less which are designed primarily for purposes of transportation and all major components of such vehicles, including, but not limited to, chassis, frames, doors, and engines.
LOCALIZED AIR POLLUTION WATCH
A period of time, defined solely on meteorological criteria, during which poor dispersion of air contaminants may occur only in a limited portion of Allegheny County.
LOCALIZED INCIDENT LEVEL
One of three degrees of severity of air quality deterioration which can occur where a localized Air Pollution Watch is in effect, and which require specific control measures to avoid significant harm to human health or welfare.
LOW-LEVEL RADIOACTIVE WASTE
Waste material which contains radioactive nuclides emitting primarily beta or gamma radiation, or both, in concentrations or quantities that exceed applicable federal or state standards for unrestricted release. Low-level radioactive waste is not high-level radioactive waste, spent nuclear fuel, or by-product material as defined by the Atomic Energy Act of 1954 [42 U.S.C. § 2014(e)(2)].
LOW NOx BURNER WITH SEPARATED OVERFIRE AIR
A burner design capable of reducing the formation of oxides of nitrogen (NOx) emissions through substoichiometric combustion of fuel by means of a burner assembly consisting of two or more stages and the addition of secondary combustion air introduced downstream of the burner location.
LOW RVP GASOLINE
Gasoline that has an RVP of 7.8 pounds per square inch or less as determined in accordance with the appropriate sampling and testing methodologies in 40 CFR Part 80, Appendix E [relating to test for determining Reid Vapor Pressure (RVP) of gasoline and gasoline-oxygenate blends].
LOWEST ACHIEVABLE EMISSION RATE
A. 
That emission rate which is the most stringent of:
(1) 
The most stringent emission limitation contained in any state's implementation plan approved by the EPA for such class or category of source, unless the applicant demonstrates that such limitation is not achievable;
(2) 
The lowest emission rate achieved in practice by such class or category of source; or
(3) 
Any applicable NSPS established by the EPA.
B. 
As applied to a modified source, "LAER" means the lowest achievable emission rate for the new or modified emissions units within the source.
C. 
If control technology can feasibly be transferred from one type of source to another, both types of sources shall be considered of the same class or category for purposes of determining LAER.
MACT
See "maximum achievable control technology."
MAGNET WIRE COATING
The process of applying a coating of electrically insulating varnish or enamel to aluminum or copper wire for use in electrical machinery.
MAJOR MODIFICATION
Any physical change or change in the method of operation of a major source that, determined through the requirements of 25 Pa. Code §§ 127.203a and 127.204, would result in an increase in emissions equal to or exceeding an emission rate threshold or significance level specified in 25 Pa. Code § 127.203. A physical change or change in the method of operation does not include routine repairs and maintenance, a change in the hours of operation, or an increase in the rate of production unless prohibited by a permit condition.
[Amended 3-20-2012 by Ord. No. 5-12]
MAJOR SOURCE
Any stationary source, or any group of stationary sources, that is located on one or more contiguous or adjacent properties, is under common control of the same person (or persons under common control), and is described as follows:
A. 
For pollutants other than radionuclides, any stationary source or group of stationary sources located within a contiguous area and under common control that emits or has the potential to emit, in the aggregate, ten tons per year (10 tpy) or more of any hazardous air pollutant, 25 tpy or more of any combination of such hazardous air pollutants, or such lesser quantity as the Administrator may establish by rule. Notwithstanding the preceding sentence, emissions from any oil or gas exploration or production well (with its associated equipment) and emissions from any pipeline compressor or pump station shall not be aggregated with emissions from other similar units, whether or not such units are in a contiguous area or under common control, to determine whether such units or stations are major sources;
B. 
For radionuclides, any "major source" as shall be defined by the Administrator by rule;
C. 
A stationary source of air pollutants that directly emits or has the potential to emit 100 tpy or more of any air pollutant (as defined in Section 302 of the Clean Air Act[2]) subject to regulation in accordance with 40 CFR Part 70 (including any major source of fugitive emissions of any such pollutant, as determined by rule by the Administrator). The fugitive emissions of such a stationary source shall not be considered in determining whether it is a major source, unless the source belongs to one of the following categories of stationary source:
[Amended 3-20-2012 by Ord. No. 5-12]
(1) 
Coal cleaning plants (with thermal dryers);
(2) 
Kraft pulp mills;
(3) 
Portland cement plants;
(4) 
Primary zinc smelters;
(5) 
Iron and steel mills;
(6) 
Primary aluminum ore reduction plants;
(7) 
Primary copper smelters;
(8) 
Municipal incinerators capable of charging more than 250 tons of refuse per day;
(9) 
Hydrofluoric, sulfuric, or nitric acid plants;
(10) 
Petroleum refineries;
(11) 
Lime plants;
(12) 
Phosphate rock processing plants;
(13) 
Coke oven batteries;
(14) 
Sulfur recovery plants;
(15) 
Carbon black plants (furnace process);
(16) 
Primary lead smelters;
(17) 
Fuel conversion plant;
(18) 
Sintering plants;
(19) 
Secondary metal production plants;
(20) 
Chemical process plants;
(21) 
Fossil-fuel boilers (or combination thereof) totaling more than 250 million BTU's/hour heat input;
(22) 
Petroleum storage and transfer units with a total storage capacity exceeding 300,000 barrels;
(23) 
Taconite ore processing plants;
(24) 
Glass fiber processing plants;
(25) 
Charcoal production plants;
(26) 
Fossil-fuel-fired steam electric plants of more than 250 million BTU's per hour heat input; or
(27) 
All other stationary source categories regulated by a standard promulgated under Section 111 or 112 of the Clean Air Act, but only with respect to those air pollutants that have been regulated for that category;
D. 
For ozone nonattainment areas, sources with the potential to emit, including fugitive emissions, 100 tpy or more of volatile organic compounds or oxides of nitrogen in areas classified as "marginal" or "moderate," 50 tpy or more in areas classified as "serious," 25 tpy or more in areas classified as "severe," and 10 tpy or more in areas classified as "extreme"; except that the references in this paragraph to 100, 50, 25, and 10 tpy of nitrogen oxides shall not apply with respect to any source for which the Administrator has made a finding, under Section 182(f)(1) or (2) of the Clean Air Act, that requirements under Subsection 182(f) of the Act do not apply;
E. 
For ozone transport regions established pursuant to Section 184 of the Clean Air Act, sources with the potential to emit, including fugitive emissions, 50 tpy or more of volatile organic compounds;
F. 
For carbon monoxide nonattainment areas: 1) that are classified as "serious;" and 2) in which stationary sources contribute significantly to carbon monoxide levels as determined under rules issued by the Administrator, sources with the potential to emit 50 tpy or more of carbon monoxide; or
G. 
For PM-10 nonattainment areas classified as "serious," sources with the potential to emit 70 tpy or more of PM-10.
H. 
For the purposes of Article III, § 505-26, only those stationary source or groups of stationary sources that are part of a single industrial group shall be a major source. A single industrial grouping means that all of the pollutant emitting activities at such source or group of sources on contiguous or adjacent properties belong to the same major group (i.e., all have the same two-digit code) as described in the most recent Standard Industrial Classification Manual.
MAJOR SOURCE APPLICABLE REQUIREMENT
All of the following as they apply to emissions units at sources that require permits under Article III, Subpart 2 of this chapter (including requirements under the following that have been promulgated or approved by the County, the Commonwealth, or the U.S. EPA at the time of issuance of such permits but have future-effective compliance dates):
A. 
Any standard or other requirement provided for in this chapter which has been approved or promulgated by EPA as part of the Pennsylvania state implementation plan under the Clean Air Act or through regulations adopted under the Clean Air Act through rulemaking at the time of issuance but have future effective compliance dates or a standard provided for in the Commonwealth's SIP approved by EPA under Title I of the Clean Air Act that implements the relevant requirements of the Act, including any revisions to that plan;
B. 
Any term or condition of any installation permits issued pursuant to this chapter under either § 505-18 or § 505-17H, including installation permits approved or promulgated through rulemaking under Title I, including Part C or D, of the Clean Air Act;
C. 
Any new source performance standard or other requirement under § 505-42 of this chapter or under Section 111 of the Clean Air Act, including Subsection (d);
D. 
Any national emission standard for hazardous air pollutants, MACT standard, or other requirement under § 505-37 of this chapter, including any requirement concerning accidental release prevention, or any other standard or requirement under Section 112 of the Clean Air Act;
E. 
Any acid rain program standard or other requirement under § 505-29A of this chapter, or under Title IV of the Clean Air Act or the regulations thereunder;
F. 
Any enhanced monitoring requirements established pursuant to Section 504(b) or Section 114(a)(3) of the Clean Air Act;
G. 
Any standard or other requirement governing solid waste incineration, under Section 129 of the Clean Air Act;
H. 
Any standard or other requirement for consumer and commercial products, under Section 183(e) of the Clean Air Act;
I. 
Any standard or other requirement for tank vessels, under Section 183(f) of the Clean Air Act;
J. 
Any standard or other requirement of the program to control air pollution from outer continental shelf sources, under Section 328 of the Clean Air Act;
K. 
Any standard or other requirement of the regulations promulgated to protect stratospheric ozone under Title VI of the Clean Air Act, unless the Administrator has determined that such requirements need not be contained in a Title V permit;
L. 
Any NAAQS or increment or visibility requirement under part C of Title I of the Clean Air Act, but only as it would apply to temporary major sources permitted under this chapter pursuant to Section 504(e) of the Clean Air Act; and
M. 
Any other requirement enforceable by EPA and by citizens under this chapter or the Air Pollution Control Act that limits emissions for purposes of creating offset credits or for complying with or avoiding the applicability of any major source applicable requirement.
MALODOROUS
The property of an odor which causes annoyance or discomfort to the public and which the Department determines to be objectionable to the public.
MATERIALS HANDLING
The process of transferring any solid, liquid, or gaseous matter from one place to another, including, but not limited to, the unloading of raw materials for processing, intraprocess transfers, and the loading of products for shipment.
MAXIMUM ACHIEVABLE CONTROL TECHNOLOGY
The maximum degree of reduction in emissions of the hazardous air pollutants subject to this chapter (including a prohibition on such emissions, where achievable) that the Department or Administrator, taking into consideration the cost of achieving such emission reduction, and any non-air quality health and environmental impacts and energy requirements, determines:
[Amended 3-31-1998]
A. 
Is achievable for new or existing sources in the category or subcategory to which such emission standard applies, through application of measures, processes, methods, systems, or techniques, including, but not limited to, measures which:
(1) 
Reduce the volume of, or eliminate emissions of, such pollutants through process changes, substitution of materials or other modifications;
(2) 
Enclose systems or processes to eliminate emissions;
(3) 
Collect, capture, or treat such pollutants when released from a process, stack, storage, or fugitive emissions point;
(4) 
Are design, equipment, work practice, or operational standards (including requirements for operator training or certification) as provided in Section 112(h) of the Clean Air Act; or
(5) 
Are a combination of the above; and
B. 
For new sources, is not less stringent than:
(1) 
The emission control that is achieved in practice by the best controlled similar sources; or
C. 
For existing sources, is not less stringent than:
(1) 
The average emissions limitation achieved by the best performing 12% of the existing sources (for which the Department or Administrator has emission information), excluding those sources that have, within 18 months before the emission standard is proposed or within 30 months before such standard is promulgated, whichever is later, first achieved a level of emission rate or emission reduction which complies, or would comply if the source is not subject to such standard, with the LAER (as defined by Section 171 of the Clean Air Act) applicable to the source category and prevailing at the time, in the category or subcategory for categories and subcategories with 30 or more sources; or
(2) 
The average emission limitation achieved by the best performing five sources (for which the Department or Administrator has or could reasonably obtain emissions information) in the category or subcategory for categories or subcategories with fewer than 30 sources.
MAXIMUM CHARGE RATE
A. 
For continuous and intermittent HMIWI, 110% of the lowest three-hour average charge rate measured during the most recent performance test demonstrating compliance with all applicable emission limits.
B. 
For batch HMIWI, 110% of the lowest daily charge rate measured during the most recent performance test demonstrating compliance with all applicable emission limits.
MAXIMUM DESIGN WASTE BURNING CAPACITY
A. 
For intermittent and continuous HMIWI,
C
=
Pv x 15,000/8,500
where:
C
=
HMIWI capacity, lb/hr
Pv
=
primary chamber volume, ft3
15,000
=
primary chamber heat release rate factor, Btu/ ft3/hr
8,500
=
standard waste heating value, Btu/lb;
B. 
For batch HMIWI,
C
=
Pvx 4.5/8
where:
C
=
HMIWI capacity, lb/hr
Pv
=
primary chamber volume, ft3
4.5
=
waste density, lb/ft3
8
=
typical hours of operation of a batch HMIWI, hours
MAXIMUM POWER
The maximum rated horsepower output of an engine at rated speed as stated by the manufacturer in the manufacturer's sales and service literature.
[Added 4-6-2010 by Ord. No. 5-10]
MEDICAL/INFECTIOUS WASTE
A. 
Any waste generated in the diagnosis, treatment, or immunization of human beings or animals, in research pertaining thereto, or in the production or testing of biologicals that is listed below:
(1) 
Cultures and stocks of infectious agents and associated biologicals, including: cultures from medical and pathological laboratories; cultures and stocks of infectious agents from research and industrial laboratories; wastes from the production of biologicals; discarded live and attenuated vaccines; and culture dishes and devices used to transfer, inoculate, and mix cultures.
(2) 
Human pathological waste, including tissues, organs, and body parts and body fluids that are removed during surgery or autopsy, or other medical procedures, and specimens of body fluids and their containers.
(3) 
Human blood and blood products, including:
(a) 
Liquid waste human blood;
(b) 
Products of blood;
(c) 
Items saturated and/or dripping with human blood; or
(d) 
Items that were saturated and/or dripping with human blood that are now caked with dried human blood; including serum, plasma, and other blood components, and their containers, which were used or intended for use in either patient care, testing and laboratory analysis or the development of pharmaceuticals. Intravenous bags are also include in this category.
(4) 
Sharps that have been used in animal or human patient care or treatment or in medical, research, or industrial laboratories, including hypodermic needles, syringes (with or without the attached needle), Pasteur pipettes, scalpel blades, blood vials, needles with attached tubing, and culture dishes (regardless of presence of infectious agents). Also included are other types of broken or unbroken glassware that were in contact with infectious agents, such as used slides and cover slips.
(5) 
Animal waste including contaminated animal carcasses, body parts, and bedding of animals that were known to have been exposed to infectious agents during research (including research in veterinary hospitals), production of biologicals or testing of pharmaceuticals.
(6) 
Isolation wastes including biological waste and discarded materials contaminated with blood, excretions, exudates, or secretions from humans who are isolated to protect others from certain highly communicable diseases, or isolated animals known to be infected with highly communicable diseases.
(7) 
Unused sharps, including the following unused, discarded sharps: hypodermic needles, suture needles, syringes, and scalpel blades.
B. 
The definition of medical/infectious waste does not include hazardous waste identified or listed under 40 CFR Part 261; household waste, as defined in § 261.4(b) (1) ash from incineration of medical/ infectious waste, once the incineration process has been completed; human corpses, remains, and anatomical parts that are intended for interment or cremation; and domestic sewage materials as identified in § 261.4(a)(1).
MEDICAL WASTE
The meaning established by the Administrator pursuant to the federal Solid Waste Disposal Act.
MEDIUM HMIWI
Except as provided in Subsection B:
A. 
An HMIWI whose maximum design waste burning capacity is more than 200 pounds per hour but less than or equal to 500 pounds per hour; or
(1) 
A continuous or intermittent HMIWI whose maximum charge rate is more than 200 pounds per hour but less than or equal to 500 pounds per hour; or
(2) 
A batch HMIWI whose maximum charge rate is more than 1,600 pounds per day but less than or equal to 4,000 pounds per day.
B. 
The following are not medium HMIWI:
(1) 
A continuous or intermittent HMIWI whose maximum charge rate is less than or equal to 200 pounds per hour or more than 500 pounds per hour; or
(2) 
A batch HMIWI whose maximum charge rate is more than 4,000 pounds per day or less than or equal to 1,600 pounds per day.
METAL FURNITURE COATING
The surface coating of any furniture made of metal or any metal part which will be assembled with other metal, wood, fabric, plastic, or glass parts to form a furniture piece.
MILITARY EQUIPMENT
Equipment that meets military specifications, is owned by the U.S. Department of Defense and/or the U.S. military services or its allies, and is used in combat, combat support, combat service support, tactical or relief operations or training for such operations.
[Added 4-6-2010 by Ord. No. 5-10]
MINOR OPERATING PERMIT MODIFICATION
A change to incorporate de minimis conditions and other insignificant physical changes to a source or applicable requirements into an existing permit or a change that does not require an installation permit but which contravenes an express permit term, but not:
A. 
A change to permit terms or conditions that the source is violating;
B. 
A change to existing monitoring, reporting, or recordkeeping requirements in the permit except:
(1) 
A change in the enforceable operating level of the method that, prior to the source's submission of a minor permit revision application, the Department has affirmatively determined the source has demonstrated to be correlated to the source's existing or proposed compliance emissions rate. The changes may not involve a switch to a new or alternative monitoring or recordkeeping operating parameter; or
(2) 
A change to a monitoring or recordkeeping method that affects the measurement sensitivity of the method and representativeness of the data (for example, precision, accuracy, measurement location, or averaging time), so that there may be a measurable effect in relation to the relevant source compliance emissions rate; a change that affects the scope and intent of the existing monitoring method (for example, modified sample conditioning system, upgraded detector, upgraded data management system); or changes that may be generally applicable to similar monitoring methods in the same or other source categories (for example, equipment modification for interference avoidance). The changes may not involve a switch to new or alternative monitoring methods. Prior to the source's submission of a minor permit revision application, the Department shall have affirmatively determined that the monitoring or recordkeeping change has been demonstrated by the source to have a known relationship and ability to determine compliance with the applicable source compliance emissions rate;
C. 
A change that is a modification under Title I of the Clean Air Act;
D. 
A change subject to Title IV of the Clean Air Act;
E. 
A change that exceeds the emissions allowable under the permit, whether expressed as a rate of emissions or in terms of total emissions; or
F. 
Any other change precluded by the Clean Air Act or the regulations adopted thereunder as being eligible for processing as a minor permit modification.
MINOR SOURCE
Any source that is not a major source or is not subject to Article III, § 505-26A(2)(c) of this chapter.
MISCELLANEOUS METAL PARTS AND PRODUCTS
All items made of ferrous or nonferrous metals, including, but not limited to, large farm machinery, small farm machinery, small appliances, commercial and industrial machinery, fabricated metal products, and items listed under the Standard Industrial Classification Code 3300 through 3900. This definition excludes cans, coils, automobiles, light-duty trucks, metal furniture, magnet wire, large appliances, fully assembled exteriors of airplanes, and automobile refinishing and customized top coating of automobiles and trucks, if production since January 1, 1987, has not exceeded 34 vehicles per day.
MOBILE OFF-ROAD EQUIPMENT ENGINE
An engine that is used to provide motive power to a self-propelled piece of equipment or vehicle. If such an engine is in a piece of equipment or vehicle that is not a motor vehicle according to 40 CFR 85.1703, it is a mobile off-road equipment engine. If such an engine is in a piece of equipment or vehicle that is a motor vehicle according to 40 CFR 85.1703, it is a mobile off-road equipment if and only if it meets any one of the following criteria:
[Added 4-6-2010 by Ord. No. 5-10]
A. 
It is subject to off-road engine standards in 40 CFR 89.112(a) or Part 1039.101; or
B. 
The vehicle has a permanently mounted auger or blower for snow removal; or
C. 
The vehicle is a drill rig, crane, or concrete pump truck used predominantly off of public roads.
MODIFICATION
Any physical change in a source or any change in the method of operation of a source which would increase the amount of any air contaminant emitted by the source or which would result in the emission of any air contaminant not previously emitted, except that routine maintenance, repair, and replacement shall not be considered a physical change.
MODIFIED SOLID WASTE INCINERATION UNIT
A solid waste incineration unit at which modifications have occurred after the effective date of an applicable standard and either:
A. 
The cumulative cost of the modifications, over the life of the unit, exceed 50 percent of the original cost of construction and installation of the unit (not including the cost of any land purchased in connection with such construction or installation) updated to current costs; or
B. 
The modification is a physical change in or change in the method of operation of the unit which increases the amount of any air pollutant emitted by the unit for which standards have been established under Section 111 or Section 129 of the Clean Air Act.
MOTOR CARRIER
The registered owner, lessee, licensee, school district superintendent, or bailee of any school bus who operates or directs the operation of any such bus on either a for-hire or not-for-hire basis.
[Added 8-31-2004 by Ord. No. 30-04]
MOTOR VEHICLE
All vehicles propelled other than by muscular power except such vehicles as run only on rails or tracks.
[Added 6-7-2005 by Ord. No. 31-05]
NAAQS
See "National Ambient Air Quality Standard."
NATIONAL AMBIENT AIR QUALITY STANDARD
Any ambient air quality standard promulgated by the EPA pursuant to Section 109 of the Clean Air Act.
NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS (40 CFR Parts 61 and 63)
Any emission limitation now or hereafter established by the EPA pursuant to Section 112 of the Clean Air Act.
NEGATIVE AIR PRESSURE EQUIPMENT
For purposes of asbestos abatement, means a portable exhaust system equipped with HEPA filters. The system shall be capable of maintaining a constant, low velocity, clean air flow out of contaminated areas, creating a negative pressure differential between the outside and inside of the contaminated work area.
NESHAPS
See "National Emission Standards for Hazardous Air Pollutants."
NET AIR QUALITY BENEFIT
In the context of a source constructed or modified pursuant to Article II of this chapter, that emission reductions obtained and new emissions from the new or modified source impact air quality in the same general area and manner, and result in an overall improvement in air quality.
NET LOAD RATING
Rated heat input.
NEW PHASE 2 OUTDOOR WOOD-FIRED BOILER
A Phase 2 outdoor wood-fired boiler that is installed on or after October 2, 2010.
[Added 5-22-2013 by Ord. No. 15-13]
NEW SOLID WASTE INCINERATION UNIT
A solid waste incineration unit the construction of which is commenced after the Administrator proposes requirements under Section 129 of the Clean Air Act establishing emissions standards or other requirements which would be applicable to such unit or a modified solid waste incineration unit.
NEW SOURCE
Any source which:
A. 
Was constructed and commenced operation on or after July 1, 1972; or
B. 
Was modified, irrespective of a change in the amount or kind of air contaminants emitted, so that the fixed capital cost of new components exceeds 50% of the fixed capital cost that would be required to construct a comparable entirely new source, fixed capital costs being the capital needed to provide the depreciable components.
NEW SOURCE PERFORMANCE STANDARD
Any emission limitation promulgated by the EPA pursuant to Section 111 of the Clean Air Act.
NIOSH
The National Institute for Occupational Safety and Health CDC - NIOSH, Building J. N.E., Room 3007, Atlanta, GA 30333.
NONATTAINMENT AREA
For any pollutant, an area of the County designated as nonattainment pursuant to Section 107 of the Clean Air Act. With respect to areas outside the County, "nonattainment area" means an area designated as nonattainment pursuant to Section 107 of the Clean Air Act as of the date of issuance of the installation permit for the source affected.
NON-PHASE 2 OUTDOOR WOOD-FIRED BOILER
An outdoor wood-fired boiler that has not been qualified by the EPA as meeting a particulate matter emission level of 0.32 pound per million Btu output or lower and is not labeled accordingly as a Phase 2 outdoor wood-fired boiler.
[Added 5-22-2013 by Ord. No. 15-13]
NONTRADITIONAL SOURCE
A source of air contaminants other than emissions from process equipment, fuel-burning or combustion equipment, air pollution control equipment, incinerators, materials handling, or mobile source exhausts including, but not limited to, exposed earth, roadways, parking lots, construction activities, demolition, and mining.
NOx
Oxides of nitrogen.
NOx AFFECTED SOURCES
A fossil fuel fired indirect heat exchange combustion unit with a maximum rated heat input capacity of 250 MMBTU/hour or more and all fossil fuel fired electric generating facilities rated at 15 megawatts or greater and any other source that voluntarily opts to become a NOx affected source.
NOx ALLOWANCE
The limited authorization to emit one ton of NOx during a specified NOx allowance control period.
NOx ALLOWANCE CONTROL PERIOD
The period beginning May 1 of each year and ending on September 30 of the same year, inclusive.
NOx ALLOWANCE TRACKING SYSTEM (NATS)
The computerized system used to track the number of NOx allowances held and used by any person.
NOx ALLOWANCE TRANSFER
The conveyance to another Pennsylvania NATS account of one or more NOx allowances from one person to another by whatever means, including, but not limited to, purchase, trade, auction, or gift.
NSPS
See "new source performance standards."
OCCUPIED FACILITY
Any facility which has not been evacuated for the duration of the asbestos abatement activity of all persons other than those directly involved with said abatement activity.
OFFICIAL TRAFFIC CONTROL DEVICE
Any sign, signal, marking or device, consistent with the Vehicle Code, placed or erected by authority of a public body or official having jurisdiction, for the purpose of regulating, warning, or guiding traffic.
[Added 8-31-2004 by Ord. No. 30-04]
OFFICIAL TRAFFIC CONTROL SIGNAL
Any device, whether manually, electrically, or mechanically operated, by which traffic is alternately directed to stop and proceed.
[Added 8-31-2004 by Ord. No. 30-04]
OFFTAKE PIPING
The pipes or ducts by which gaseous by-products of coking are transported from one end of an oven to a coke oven gas collector main, including the standpipe, standpipe cap and slipjoint, and also including jumper pipes.
OPACITY
The degree, by percentage, to which emissions of air contaminants reduce the transmission of light or obscure the view of an object in the background.
OPEN AIR
Any space outside of buildings or flues or any point at which air contaminants pass beyond the effective control of the person responsible for the source of the air contaminants.
OPEN BURNING
Any fire or combustion from which air contaminants pass directly into the open air without passing through a flue. The term includes any fire or combustion which occurs in a chiminea, fire pit, outdoor fireplace or grill.
[Amended 11-5-2014 by Ord. No. 19-14]
OPEN TOP VAPOR DEGREASER
Any batch-loaded device used to clean metal parts through the condensation of organic solvent on colder metal parts.
OPERATING & MAINTENANCE PLAN
For purposes of asbestos abatement, means a plan for conducting, in accordance with 40 CFR § 61.145(c), a number of renovation/maintenance operations in which the amount of ACM that will be removed or encapsulated within a one-year period can reasonably be predicted to exceed at least 160 square feet on facility components.
OPERATOR
Any person who operates, controls, or supervises a stationary source.
OUTDOOR WOOD-FIRED BOILER
[Added 5-22-2013 by Ord. No. 15-13]
A. 
A fuel-burning device that:
(1) 
Is designed to burn, or is capable of burning, clean wood or other fuels listed under § 505-37.1F (relating to outdoor wood-fired boilers).
(2) 
Has a rated thermal output of less than 350,000 Btu per hour.
(3) 
The manufacturer designs or specifies for outdoor installation or installation in structures not normally intended for habitation by humans or domestic animals, including structures like garages and sheds.
(4) 
Heats building space or fluid, or both, through the distribution, typically through pipes, of a fluid heated in the device, typically water or a mixture of water and antifreeze.
B. 
The fuel-burning device may also be known as an:
(1) 
Outdoor wood-fired furnace.
(2) 
Outdoor wood-burning appliance.
(3) 
Outdoor hydronic heater.
OUTSIDE AIR
For purposes of asbestos abatement, means the air outside the work area.
OWNER OR OPERATOR
Any person who owns, leases, operates, controls, or supervises a stationary source.
OXYGENATE
A substance which, when added to gasoline, increases the amount of oxygen in that gasoline blend. Lawful use of a combination of these substances requires that they be "substantially similar" under Section 211(f)(1) of the Clean Air Act, or be permitted under a waiver granted by the Administrator of the EPA under the authority of Section 211(f)(1) of the Clean Air Act.
OZONE-DEPLETION POTENTIAL
A factor established by the Administrator to reflect the ozone-depletion potential of a substance, on a mass per kilogram basis, as compared to chlorofluorocarbon-11 (CFC-11). Such factor shall be based upon the substance's atmospheric lifetime, the molecular weight of bromine and chlorine, and the substance's ability to be photolytically disassociated, and upon other factors determined to be an accurate measure of relative ozone-depletion potential.
PAIL
Any nominally cylindrical metal shipping container which has a capacity between one and 12 gallons (3.8 and 45.4 liters) and which is constructed of twenty-nine-gauge and heavier material.
PAPER COATING
A coating applied in a uniform layer to paper and pressure sensitive tapes regardless of substrate, including related web coating processes on plastic films and decorative coatings on metal foil. Coatings applied in whole or in part as nonuniform layers such as patterns, designs, or print are not included.
SECTION 505-26A PERMIT
Any operating permit or group of operating permits covering a source subject to § 505-26A of this chapter that is issued, renewed, amended, or revised pursuant to this chapter.
SECTION 505-26A SOURCE
Any source subject to § 505-26A of this chapter.
PART PER MILLION
A unit of concentration defined as one volume of gaseous air contaminant per million volumes of gas.
PARTICULATE MATTER
Any material, except uncombined water, that is, or has been, air or gasborne and exists as a solid or liquid at 70° F and 14.7 pounds per square inch absolute pressure.
PATHOLOGICAL WASTE
Waste material consisting of only human or animal remains, anatomical parts, and/or tissue, the bags/containers used to collect and transport the waste material, and animal bedding (if applicable).
PAVING OPERATION
The process of covering an area with stone, concrete, asphalt, or other material in order to make a firm, level surface for travel. Materials used exclusively as residential driveway sealing compounds are excluded.
PERCEPTIBLE LEAKS
Any petroleum solvent vapor or liquid leaks that are conspicuous from visual observation; such as pools or droplets of liquid, or buckets or barrels of solvent or solvent-laden waste standing open to the atmosphere.
PERMIT MODIFICATION
A revision to a § 505-26 permit that cannot be accomplished under the program's provisions for minor modifications or administrative permit amendments. A permit modification for purposes of the acid rain portion of the permit shall be governed by regulations promulgated under Title IV of the Clean Air Act.
PERMIT REVISION
Any permit modification or administrative permit amendment.
PERMITTING AUTHORITY
The Department or its designated representative.
PERSON
Any individual, natural person, syndicate, association, partnership, firm, corporation, institution, agency, authority, department, bureau, or other instrumentality of federal, state, local, or regional government, or other entity recognized by law as the subject of rights and duties.
PERSON SUBJECT TO THE CLEAN AIR ACT OR THIS PART 1
Any individual, natural person, syndicate, association, partnership, firm, corporation, institution or other entity recognized by law as the subject of rights and duties who owns, operates, or allows to be operated, a source which is subject to the permit requirements of the Clean Air Act or to the permit requirements of this chapter or which is, or may become, subject to any enforcement order under the Clean Air Act or this chapter, except that it shall not mean:
A. 
An individual who is, or may become, subject to a compliance order solely by reason of his ownership or operation of a motor vehicle;
B. 
Any agency, authority, department, bureau, or instrumentality of federal, state, local or regional government;
C. 
A person who is subject to the permit requirements of this chapter or who is, or may become, subject to a compliance order solely by reason of his ownership or operation of a domestic heating plant;
D. 
A university or other educational institution, so long as the relationship of the proposed appointee or hearing board member to the university or other educational institution is confined to teaching and other educational duties and does not include providing services relating to the physical operation of the university or other educational institution; or
E. 
A bank, savings and loan association or other such institution, so long as the relationship of the proposed appointee or hearing board member to the institution is solely that of depositor in one or more savings, checking or other interest-bearing accounts.
PETROLEUM SOLVENTS
Organic material solvents produced by petroleum distillation, comprising a hydrocarbon range of mainly eight to 12 carbon atoms per organic molecule, that are used as cleaning agents in the petroleum solvent dry-cleaning industry.
PETROLEUM SOLVENT DRY CLEANING
A process for the cleaning of fabrics with a petroleum solvent by means of one or more washings in solvent, extraction of excess solvent, and drying by exposure to a heated air stream. A petroleum solvent dry-cleaning facility includes, but is not limited to, washers, dryers, solvent filters and purification systems, waste disposal systems, holding tanks, pumps, and attendant piping and valves.
PHARMACEUTICAL TABLET COATING
A process for the application of an essentially nonmedicinal, protective coating to a pharmaceutical product.
PHASE 2 OUTDOOR WOOD-FIRED BOILER
An outdoor wood-fired boiler that has been qualified by the EPA as meeting a particulate matter emission level of 0.32 pound per million Btu output or lower and is labeled accordingly.
[Added 5-22-2013 by Ord. No. 15-13]
PM-2.5
Particulate matter with an aerodynamic diameter less than or equal to a nominal 2.5 micrometers as measured by an applicable reference method, or equivalent or alternative method, specified by the EPA or by method specified in this chapter.
[Added 5-4-2010 by Ord. No. 11-10]
PM-10
Particulate matter with an aerodynamic diameter less than or equal to a nominal ten micrometers as measured by an applicable reference method, or equivalent or alternative method, specified by the EPA or by a method specified in this chapter.
PORTABLE
Designed and capable of being carried or moved from one location to another. Indicia of portability include, but are not limited to, wheels, skids, carrying handles, dolly, trailer, or platform. For the purposes of this regulation, dredge engines on a boat or barge are considered portable. The engine is not portable if:
[Added 4-6-2010 by Ord. No. 5-10]
A. 
The engine or its replacement is attached to a foundation or, if not so attached, will reside at the same location for more than 12 consecutive months. The period during which the engine is maintained at a storage facility shall be excluded from the residency time determination. Any engine, such as a back-up or stand-by engine, that replaces an engine(s) at a location, and is intended to perform the same or similar function as the engine(s) being replaced, will be included in calculating the consecutive time period. In that case, the cumulative time of all engines, including the time between the removal of the original engine(s) and installation of the replacement engine(s), will be counted toward the consecutive time period; or
B. 
The engine remains or will reside at a location for fewer than 12 consecutive months if the engine is located at a seasonal source and operates during the full annual operating period of the seasonal source, where a seasonal source is a stationary source that remains in a single location on a permanent basis (at least two years) and that operates at that single location at least three months each year; or
C. 
The engine is moved from one location to another in an attempt to circumvent the portable residency time requirements.
POTENTIAL EMISSIONS
The maximum capacity of a source to emit air contaminants, including fugitive emissions, under the physical and operational design of the source. Any physical or operational limitation on the capacity to emit air contaminants, including air pollution control equipment and techniques and permit conditions limiting the operating rate, hours of operation, or fuels or raw materials used, shall be treated as part of the design of the source to the extent such limitation, or its effect on emissions, is federally enforceable under the provisions of the Clean Air Act.
POTENTIAL TO EMIT
The maximum capacity of a stationary source to emit any air pollutant under its physical and operational design. Any physical or operational limitation on the capacity of a source to emit an air 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 if the limitation is enforceable by the Administrator and citizens under the Clean Air Act. This term does not alter or affect the use of this term for any other purposes under the Act, or the term "capacity factor" as used in title IV of the Clean Air Act or the regulations promulgated thereunder.
POTENTIAL UNCONTROLLED EMISSION RATE
The total weight of a particular air contaminant, in the absence of any air pollution control equipment, that could be emitted per unit of time from an air contaminant source when such source is operated at its rated capacity and maximum hours of operation.
POWER TOOL CLEANING
The removal of paint, rust, mill scale, or any other surface coating, containing lead or lead compounds and in which the lead content (calculated as lead metal) is in excess of 0.5% by weight of the total nonvolatile content of the surface coating or the weight of the dry surface coating, with any power operated tool including but not limited to wire brushes, sanders, scrapers, grinders, or descalers.
PPM
Parts per million.
PREVENTION OF SIGNIFICANT DETERIORATION REQUIREMENTS
The requirements promulgated in 40 CFR Part 52 by the Administrator of the EPA pursuant to Section 161 of the Clean Air Act.
PRIME COAT
The first of two or more films of coating applied to a metal surface.
PROCESS
Any operation or series of operations, including all equipment, devices, or other contrivances and all flues and appurtenances thereto, for making any physical or chemical change for the purpose of transforming materials into any product of manufacture, and which may result in the emission of air contaminants, but not including equipment defined as fuel-burning or combustion equipment or incinerators. A process includes any operation by which materials are charged or otherwise placed into the first piece of equipment which makes a physical or chemical change in the materials and all intervening steps up to and including any operation by which the product is discharged or otherwise removed from the final piece of equipment which makes a physical or chemical change. Similar or parallel operations within a process shall be considered as a single operation except where such aggregation would result in greater allowable emissions or a lesser permit fee.
PROCESS EQUIPMENT
Any machine, device, system, or other contrivance used in any process, the use of which may cause emissions of any air contaminants, including flues and all appurtenances thereto, but not including equipment defined as fuel-burning or combustion equipment or incinerators.
PROCESS FUGITIVE EMISSIONS
Any air contaminant entering into open air from a process by means other than a flue.
PROPOSED PERMIT
The version of an operating permit that the Bureau proposes to issue and forwards to the Administrator for review in compliance with 40 CFR 70.8.
PSD
See "prevention of significant deterioration requirements."
PUBLICATION ROTOGRAVURE PRINTING
Rotogravure printing upon paper which is subsequently formed into books, magazines, catalogues, brochures, directories, newspaper supplements, and other types of printed material.
PYROLYSIS
The endothermic gasification of hospital waste and/or medical/infectious waste using external energy.
PUSHING
The operation by which coke is removed from a coke oven and transported to a quench station, beginning, for the coke oven batteries designated 13, 14, 15, 20, and B at the USX Corporation Clairton Works, at the time the coke mass starts to move and ending at the time the coke transfer car enters the coke quenching system, and for all other coke oven batteries, beginning when the coke side door is first removed from a coke oven and continuing until the quenching operation is commenced.
RACT
See "reasonably available control technology."
RATED CAPACITY
The operating limit of a source as stated by the manufacturer or as determined by good engineering judgement, or such other operating limit as is specified in an applicable permit condition.
REASONABLE FURTHER PROGRESS
Either:
A. 
Progress toward the NAAQS' according to the schedule set forth in the applicable portion of the SIP; or
B. 
Such annual incremental reductions in emissions of the relevant air pollutant as are required for the purpose of ensuring attainment of the applicable NAAQS by the applicable date.
REASONABLY AVAILABLE CONTROL TECHNOLOGY
Any air pollution control equipment, process modifications, operating and maintenance standards, or other apparatus or techniques which may reduce emissions and which the Department determines is available for use by the source affected in consideration of the necessity for obtaining the emission reductions, the social and economic impact of such reductions, and the availability of alternative means of providing for the attainment and maintenance of the NAAQS'.
REFINER
A person who owns, leases, operates, controls or supervises a refinery.
REFINERY
A plant which produces petroleum products, including gasoline.
RESELLER
A person who purchases gasoline identified by the corporate, trade or brand name of a refiner or a distributor and resells or transfers the gasoline to retailers or wholesale purchaser-consumers displaying the refiner's or distributor's brand, and whose assets or facilities are not owned, leased or controlled by the refiner or distributor.
RETAIL OUTLET
An establishment at which gasoline is sold or offered for sale to the ultimate consumer for use in motor vehicles.
RETAILER
A person who owns, leases, operates, controls or supervises a retail outlet.
REFUSE
Garbage, rubbish, trade waste, or other waste.
REGULATED AIR POLLUTANT
The following:
A. 
Nitrogen oxides or any volatile organic compounds;
B. 
Any pollutant for which a NAAQS has been promulgated;
C. 
Any pollutant that is subject to any standard promulgated under Section 111 of the Clean Air Act;
D. 
Any EPA Class I or II substance subject to a standard promulgated under or established by title VI of the Clean Air Act; or
E. 
Any pollutant subject to a standard promulgated under Section 112 of the Clean Air Act or other requirements established under Section 112 of the Act, including Sections 112(g), (j), and (r) of the Act, including the following:
(1) 
Any pollutant subject to requirements under Subsection 112(j) of the Clean Air Act. If the Administrator fails to promulgate a standard by the date established pursuant to Subsection 112(e) of the Act, any pollutant for which a subject source would be major shall be considered to be regulated on the date 18 months after the applicable date established pursuant to Subsection 112(e) of the Act; and
(2) 
Any pollutant for which the requirements of Section 112(g)(2) of the Clean Air Act have been met, but only with respect to the individual source subject to the requirement of Section 112(g)(2) of the Act.
REMOVAL
For asbestos abatement purposes, means the stripping or taking off of any ACM from surfaces or facility components.
RENDERING
A heated process, such as reduction, cooking, drying, dehydrating, digesting, evaporating, and protein processing.
RENEWAL
The process by which a permit is reissued at the end of its term.
REPLACEMENT SOURCE
A new source which has the following relationship to an existing source, emission unit, or group of emission units:
A. 
The new source produces products of similar physical and chemical properties;
B. 
The new source is located in the same general area;
C. 
The ambient impact area of emissions from the new source substantially overlaps that of the emissions from the existing source, emission unit, or group of emission units; and
D. 
Upon operation of the new source, the existing source, emission unit, or group of emission units will be permanently shut down.
REPRESENT THE PUBLIC INTEREST
Not own a controlling interest in, have 5% or more of total assets invested in, serve as attorney, consultant, officer or director for, or hold any other official or contractual relationship with persons subject to this chapter, or any trade or business association of which such person is a member.
RESEARCH AND DEVELOPMENT FACILITY
Emissions units, either in a laboratory or as part of a pilot project, that are not engaged in either the manufacture or products for commercial sale except in de minimis amounts on an infrequent basis or internal manufacturing use except in de minimis amounts on an infrequent basis, and are used exclusively for either:
A. 
Research and development into new products or processes, the improvement of existing products or processes or new uses for existing products or processes; or
B. 
Basic research to provide for education or the general advancement of technology or knowledge, where the source is also operated under the close supervision of technically trained personnel.
RESELLER
A person who purchases gasoline identified by the corporate, trade or brand name of a refiner.
RESPONSIBLE OFFICIAL
One of the following:
A. 
For a corporation, where the authority to act on behalf of the corporation is documented in writing to the Department by a certificate of corporate authority executed by the secretary of the corporation:
(1) 
A president, secretary, treasurer, or vice-president of the corporation in charge of the subject principal business function;
(2) 
Any other person who performs similar policy or decision-making functions for the corporation; or
(3) 
A duly authorized representative of a person under Subsection A(1) or (2) above if the representative is responsible for the overall operation of one or more of the subject manufacturing, production, or operating sources applying for, or subject to, a permit and either:
(a) 
The source employs more than 250 persons or has gross annual sales or expenditures exceeding $25 million (in second-quarter 1980 dollars); or
(b) 
The delegation of authority to the representative is approved in advance in writing by the Department.
B. 
For a partnership or sole proprietorship: a general partner or the proprietor, respectively;
C. 
For a municipality, state, federal, or other public agency, either: 1) a ranking elected official; 2) a principal executive officer (e.g., the chief executive officer having responsibility for the overall operations of a principal geographic unit of the agency); or 3) a duly authorized representative of a person under Item 1 or 2 above if the representative is responsible for the overall operation of one or more departments of the agency applying for or subject to a permit, whose authority to act on behalf of the governmental body or agency is documented in writing to the Department by a certified resolution or executive order of the controlling elected board, commission, council, or official; and
D. 
Notwithstanding any of the above, for affected sources, for purposes of complying with Title IV of the Clean Air Act and the regulations promulgated thereunder: the designated representative.
RFG
Federal reformulated gasoline; gasoline that meets the requirements for RFG as specified in 40 CFR Part 80, Subpart D (relating to reformulated gasoline).
ROLL PRINTING
The application of words, designs, and pictures to a substrate usually by means of a series of hard rubber or steel rolls, each with only partial coverage.
ROTOGRAVURE PRINTING
The application of words, designs, and pictures to a substrate by means of a roll printing technique which involves an intaglio or recessed image area in the form of cells.
RVP (REID VAPOR PRESSURE)
The measure of pressure exerted on the interior of a special container as determined by the appropriate methodologies in 40 CFR Part 80, Appendix 3.
SCHOOL
An institution for the education or training of children, including but not limited to kindergartens, rehabilitation centers, day-care centers, Head Start centers, group day-care homes, family day-care homes and summer camps; also, any public or private school used for the purposes of education and instruction of more than 12 school pupils at or below the 12th grade level, but does not include any private school in which education and instruction is primarily conducted in private homes. The term includes any building or structure, playground, athletic field, or other area of school property. The term excludes unimproved school property.
[Added 8-31-2004 by Ord. No. 30-04]
SCHOOL BUS
A motor vehicle designed to carry 11 passengers or more, including the driver, and used for the transportation of preprimary, primary or secondary school students to or from public, private or parochial schools or events related to these schools or school-related activities, and as further defined in the Vehicle Code, 67 Pa. Code § 171.2.
[Added 8-31-2004 by Ord. No. 30-04]
SCHOOL BUS DRIVER
A person who drives a school bus as defined in 75 Pa.C.S. § 102 (relating to definitions) or 67 Pa. Code § 171 (relating to school buses and school vehicles), except an owner or employee of an official inspection station driving the vehicle for the purpose of inspection.
[Added 8-31-2004 by Ord. No. 30-04]
SECONDARY EMISSIONS
Specific, quantifiable emissions from any related new or existing source(s), which emissions occur as a result of the operation of a new or modified major (primary) source but which are not emitted from the primary source itself.
SHOWER ROOM
For purposes of asbestos abatement, means a room between the clean room and the equipment room in the worker decontamination enclosure system with hot and cold running water controllable at the tap and suitably arranged for complete showering during decontamination.
SIGNIFICANT AIR QUALITY IMPACT
A. 
An increase in pollutant concentrations exceeding the following:
Pollutant
Average Time
Annual
24-Hour
8-Hour
3-Hour
1-Hour
PM-10
1.0 ug/m3
5 ug/m3
Particulate
1 ug/m3
5 ug/m3
SO2
1 ug/m3
5 ug/m3
25 ug/m3
NOx
1 ug/m3
CO
0.5 mg/m3
2.0 mg/m3
Lead
0.1 ug/m3
B. 
All major new or modified sources of volatile organic compounds shall be considered to have a significant air quality impact.
SIGNIFICANT PERMIT MODIFICATION
Any modification of a permit under Article III of this chapter that does not qualify as a minor permit modification or an administrative amendment under this chapter, including every significant change in existing monitoring permit terms or conditions and every relaxation of reporting or recordkeeping permit terms or conditions.
SIGNIFICANT PORTION OF INCOME
Ten percent or more of gross personal income for a calendar year, including retirement benefits, consultant fees and stock dividends, except that it shall mean 50% or more of gross personal income for a calendar year if the recipient is over 60 years of age and is receiving such portion pursuant to retirement, pension or similar arrangement. Income received from mutual-fund payments, or from other diversified investments as to which the recipient does not know the identity of the primary source of income, shall be considered part of the recipient's gross personal income but shall not be treated as income derived from persons subject to the Clean Air Act or this chapter.
SIP
See "state implementation plan."
SINGLE COAT
One film of coating applied to a metal surface.
SMALL HMIWI
A. 
Except as provided in Subsection B:
(1) 
An HMIWI whose maximum design waste-burning capacity is less than or equal to 200 pounds per hour; or
(2) 
A continuous or intermittent HMIWI whose maximum charge rate is less than or equal to 200 pounds per hour; or
(3) 
A batch HMIWI whose maximum charge rate is less than or equal to 1,600 pounds per day.
B. 
The following are not small HMIWI:
(1) 
A continuous or intermittent HMIWI whose maximum charge rate is more than 200 pounds per hour;
(2) 
A batch HMIWI whose maximum charge rate is more than 1,600 pounds per day.
SMALL SOURCE
A source that has total potential emissions of less than 100 tons of all regulated air pollutants per year, or any class of persons that the Administrator determines, through regulation, generally lack technical ability or knowledge regarding control of air pollution.
SMALL EQUIPMENT
Any fuel-burning or combustion equipment, process equipment, or incinerator with a rated heat input of 1,000,000 BTU's per hour or less.
SMALL GASOLINE STORAGE TANK
Any tank from which gasoline is dispensed to motor vehicle gasoline tanks.
SOAKING EMISSIONS FROM A STANDPIPE CAP
Uncombusted emissions from an open standpipe which has been dampered off in preparation of pushing the coke mass out of the oven and shall end when pushing begins, i.e., when the coke side door is removed.
[Added 8-27-2013 by Ord. No. 21-13]
SOLIDS TURNOVER RATIO (RI)
The ratio of the total volume of coating solids that is added to the electrodeposited primer system in a calendar month divided by the total volume design capacity of the electrodeposited primer system (effective January 1, 2014).
[Added 5-22-2013 by Ord. No. 16-13]
SOLID WASTE
The meaning established by the Administrator pursuant to the Solid Waste Disposal Act (42 USC § 6901 et seq.).
SOLID WASTE INCINERATION UNIT
A distinct operating unit of any source which combusts any solid waste material from commercial or industrial establishments or the general public (including single and multiple residences, hotels, and motels). Such term does not include:
A. 
Incinerators or other units required to have a permit under Section 3005 of the Solid Waste Disposal Act (42 USC § 6925);
B. 
Materials recovery sources (including primary or secondary smelters) which combust waste for the primary purpose of recovering metals;
C. 
Qualifying small power production sources, as defined in Paragraph 3(17)(C) of the Federal Power Act [16 USC 769(17)(C)], or qualifying cogeneration sources, as defined in Paragraph 3(18)(B) of the Federal Power Act [16 USC 796(18)(B)], which burn homogeneous waste (such as units which burn tires or used oil, but not including refuse-derived fuel) for the production of electric energy or in the case of qualifying cogeneration sources which bum homogeneous waste for the production of electric energy and steam or forms of useful energy (such as heat) which are used for industrial, commercial, heating or cooling purposes; or
D. 
Air curtain incinerators provided that such incinerators only burn wood wastes, yard wastes and clean lumber and that such air curtain incinerators comply with opacity limitations to be established by the Administrator by rule.
SOLVENT
Organic compounds which are liquid at standard conditions and which are used as dissolvers, viscosity reducers, or cleaning agents.
SOLVENT RECOVERY DRYER
A class of dry cleaning dryers that employs a condenser to liquefy and recover solvent vapors evaporated in a closed-loop, recirculating stream of heated air.
SOURCE
A. 
Any place, structure, building, facility, equipment, installation, operation, activity, or other thing or any combination thereof:
(1) 
At, from, or by reason of which there may be emitted into the outdoor atmosphere any air contaminant;
(2) 
Which is located on one or more contiguous or adjacent properties; and
(3) 
Which is owned, operated, or allowed to be operated by the same person or by persons under common control or which is jointly owned, operated, or allowed to be operated by two or more persons,
B. 
This does not include motor vehicles or those emissions resulting directly from an internal combustion engine for transportation purposes or from a nonroad engine or nonroad vehicle as defined in Section 216 of the Clean Air Act.
SPECIFICATION FUEL
Any waste-derived liquid fuel that meets the specifications in Article V of this chapter.
STANDARD CONDITIONS
A temperature of 70° F and a pressure of 14.7 pounds per square inch absolute.
STATE IMPLEMENTATION PLAN
The implementation plans submitted by the Commonwealth and approved by the EPA pursuant to Section 110 of the Clean Air Act.
STATIONARY ENGINE
A compression ignition engine that is designed to stay in one location, or remains in one location. A compression ignition engine is stationary if any of the following are true:
[Added 4-6-2010 by Ord. No. 5-10]
A. 
The engine or its replacement is attached to a foundation or, if not so attached, resides at the same location for more than 12 consecutive months. Any engine, such as backup or standby engines, that replaces an engine at a location and is intended to perform the same or similar function as the engine(s) being replaced shall be included in calculating the consecutive time period. The cumulative time of all engines, including the time between the removal of the original engine(s) and installation of the replacement engine(s), will be counted toward the consecutive time period; or
B. 
The engine remains or will reside at a location for fewer than 12 consecutive months if the engine is located at a seasonal source and operates during the full annual operating period of the seasonal source, where a seasonal source is a stationary source that remains in a single location on a permanent basis (at least two years) and that operates at that single location at least three months each year; or
C. 
The engine is moved from one location to another in an attempt to circumvent the twelve-month residency time requirement. The period during which the engine is maintained at a storage facility shall be excluded from the residency time determination.
STEEL PRODUCTION
The production of liquid steel.
STRUCTURAL MEMBER
For purposes of asbestos abatement, means any load-supporting or non-load-supporting member of a facility, such as beams, walls, and ceilings.
SURFACE COATING PROCESS
The application and solidification of a coating.
TANK CAR
A rail car which is used for transporting liquids in bulk and in an unpackaged form.
TEMPORARY SOURCE
A new or modified source whose operating life is limited by a permit condition to no more than two years.
TERMINAL
A facility at which gasoline is sold, or dispensed into trucks for transportation to retail outlets or wholesale purchaser-consumer facilities.
TILEBOARD
A premium interior wall paneling product made of hardboard that is used in high-moisture areas of the home, including kitchens and bathrooms. Tileboard meets the specifications for Class I hardboard approved by the American National Standards Institute. (Effective January 1, 2011)
[Added 5-4-2010 by Ord. No. 10-10]
TOPCOAT
The final film or series of films of coating applied in a two-coat or more operation.
TOXIC EQUIVALENT (TEQ)
A rating of toxicity from the 1989 international toxic equivalency factors that relates the toxicity of a chemical to the toxicity of 2,3,7,8-tetrachlorinated dibenzo-p-dioxin. The ratings of TEQ are those found in Table 2 of 40 CFR 60, Subpart Ec.
TRADE WASTE
Any solid, liquid, or gaseous waste resulting from the operation of any business, trade, or industry.
TRANSFER EFFICIENCY
The ratio of the weight of coating solids deposited onto the surface of a coated part to the weight of the total amount of coating solids used expressed as a percentage.
TYPE "O" WASTE
Waste consisting of highly combustible materials such as paper, cardboard, cartons, wood boxes, and combustible floor sweepings, containing no more than 10% by weight of plastic bags, coated paper, laminated paper, treated corrugated cardboard, oily rags, and plastic and rubber scraps, containing approximately ten-percent moisture and five-percent incombustible solids and having a heating value of approximately 8,500 BTU's per pound as fired.
UNCLASSIFIABLE AREA
An area of the County designated as unclassifiable pursuant to Section 107 of the Clean Air Act.
UNCONVENTIONAL FORMATION
A geological shale formation existing below the base of the Elk Sandstone or its geologic equivalent stratigraphic interval where natural gas generally cannot be produced at economic flow rates or in economic volumes except by vertical or horizontal well bores stimulated by hydraulic fracture treatments or by using multilateral well bores or other techniques to expose more of the formation to the well bore.
[Added 12-17-2013 by Ord. No. 31-13]
UNCONVENTIONAL GAS WELL
A bore hole drilled or being drilled for the purpose of or to be used for the production of natural gas from an unconventional formation.
[Added 12-17-2013 by Ord. No. 31-13]
VAPOR BALANCE SYSTEM
A vapor transport system which directs the vapors from the vessel being loaded into either a vessel being unloaded or a vapor control system or vapor holding tank.
VAPOR DISPOSAL SYSTEM
A system that is designed to control the release of volatile organic compounds displaced from a vessel during transfer.
VINYL COATING
The application of a decorative or protective topcoat or printing on vinyl sheets.
VISIBLE EMISSIONS
Emissions of air contaminants which can be seen by the naked eye in contrast with any background.
VOC
See "volatile organic compound."
VOLATILE ORGANIC COMPOUND
An organic compound which participates in atmospheric photochemical reactions other than those compounds which the Administrator of the EPA designates in the Federal Register as having negligible photochemical reactivity and those compounds excluded from the definition of volatile organic compounds by 40 CFR Part 51 (relating to permit requirements). VOC shall be measured by the test procedures and conditions specified in Article VII of this chapter.
WASTE-DERIVED LIQUID FUEL
Any liquid fuel consisting of, containing, or derived from a waste substance or substances, including, but not limited to, waste defined as hazardous wastes, chemicals, solvents, paints, varnishes, animal fats, contaminated waters, synthetically produced oils, oils derived from coal or animal or vegetable oils, automotive crankcase oil, other automotive liquids, gasoline and oil truck and barge residues, oil spill clean-up residues, oils recovered from wastewater, metal-working oils, lubricating oils, turbine lubricating oils, diesel engine lubrication oils, hydraulic fluids, quenching oils, dielectric fluids, tars, and by-products or off-specification products from manufacturing processes, except:
A. 
Petroleum refinery by-products generated from the refining of virgin crude oil and returned to the same refinery process upstream from distillation shall not cause liquid fuels produced by such refinery process to be classified as waste-derived liquid fuels.
WASTEWATER SEPARATOR
A holding area for waste liquids in which materials are separated from water by gravity.
WAXY HEAVY-POUR CRUDE OIL
A crude oil with a pour point of 50° F (10° C) or higher as determined by the American Society of Testing and Materials Standard D97-66, Test for Pour Point of Petroleum Oils.
WET CLEANING
The process of eliminating asbestos contamination from building surfaces and objects by using cloths, mops, or other cleaning tools which have been dampened with water.
WHOLESALE PURCHASER-CONSUMER
An entity or individual that is an ultimate consumer of gasoline which purchases or obtains gasoline from a supplier for use in motor vehicles and receives delivery of that product into a storage tank of at least five-hundred-fifty-gallon capacity substantially under the control of that entity or individual.
WORK AREA
Designated rooms, spaces, or areas in which asbestos abatement actions are to be undertaken or which may become contaminated as a result of such abatement actions.
WORKER DECONTAMINATION ENCLOSURE SYSTEM
For purposes of asbestos abatement, means that portion of a decontamination enclosure system designed for controlled passage of workers, and other authorized persons, consisting of a cleanroom, a shower room, and an equipment room separated from each other and from the work area by airlocks.
WORKING DAYS
For purposes of asbestos abatement, means each day before, but not including, the proposed day on which a demolition or asbestos abatement project is proposed to begin except for Saturdays, Sundays, and official County of Allegheny holidays (excluding Flag Day).
[1]
Editor's Note: The Charter is included at the beginning of this volume.
[2]
Editor's Note: See 42 U.S.C. § 7602.