11-4-590 Reserved.

Editor's note – Coun. J. 10-7-09, p. 73413, § 1, repealed § 11-4-590, which pertained to refuse burning.

Part A. General Provisions (11-4-600 et seq.)

11-4-600 Purpose and intent.

   Air pollution can pose hazards to the public health or the environment. The purpose of this article is to reduce the potential risk of harm to the public health, safety, and welfare or to the environment from releases of air contaminants from buildings, structures, facilities, devices, processes or other air pollution sources within the city.

(Added Coun. J. 10-7-09, p. 73413, § 1)

Editor's note – Coun. J. 10-7-09, p. 73413, § 1, repealed former § 11-4-600, which pertained to opacity limitations.

11-4-610 Definitions.

   For purposes of this Article II, the following definitions shall apply:

   “Air contaminant” means any individual substance or matter, including but not limited to smoke, soot, fly ash, dust, cinders, dirt, acids, fumes, oxides, gases, vapors, odors, toxic or radioactive substances, volatile organic compounds, ozone, waste, particulate, solid, liquid or gaseous matter, or any other material, which is a component of or precursor to air pollution.

   “Air pollution” means the presence in the outdoor atmosphere of any air contaminants that (1) endanger the health, safety or welfare of the public; (2) cause or may cause injury, detriment, nuisance or annoyance to the public or damage to business or property; or (3) leave the premises on which they originated so as to interfere with the reasonable and comfortable use and enjoyment of property.

   “Automobile or truck sales lot” means any land area used or intended to be used for the display or sale of passenger automobiles or commercial vehicles.

   “Combustion equipment” means any equipment or device which generates heat or energy by burning solid, liquid, or gaseous fuel or other material, and which emits or has the potential to emit air contaminants. Combustion equipment includes, but is not limited to, boilers, furnaces, ovens, incinerators, and generators.

   “Equipment” shall have the meaning ascribed to the term “process equipment.”

   “Emission source” means any and all sources of air pollution, whether privately or publicly owned or operated. Emission source includes, but is not limited to, all types of business, commercial and industrial plants, work shops and stores, and power plants and stations, buildings and other structures of all types, including multiple-family residences, apartment houses, office buildings, hotels, restaurants, schools, hospitals, churches and other institutional buildings, automobiles, trucks, construction equipment, underground or above ground storage tanks, tractors, buses and other motor vehicles, garages, vending and service locations or stations, railroad locomotives, ships, boats and other waterborne craft, portable fuel-burning equipment, refuse dumps and piles and all stacks, vents and other chimney outlets from any of the foregoing.

   “Emission unit” means any part or activity at a stationary source that emits or has the potential to emit any air pollution.

   “Facility” means any commercial, industrial, or residential establishment which contains one or more regulated areas or units of regulated equipment. A facility may consist of more than one building or structure where all lots are contiguous and the parts of the facility are functionally related.

   “Fumes” means gases, vapors or particulate matter that are of such character as to cause air pollution.

   “Open burning” means the combustion of any matter in such a way that the products of the combustion are emitted into the open air without originating in or passing through equipment for which a permit could be issued under Section 9(b) of the Illinois Environmental Protection Act, as amended.

   “Particulate matter” means material, other than water, which is suspended in or discharged into the atmosphere in finely divided form as a liquid or solid.

   “Pollution control device” means any equipment or device used to eliminate, prevent, reduce or control the emission of air contaminants to the outdoor atmosphere. Pollution control devices include, but are not limited to, scrubbers, dust collectors, thermal oxidizers, cyclones, mist collectors, catalytic converters, and electrostatic precipitators.

   “Process area” means any location within a facility where chemical, industrial, commercial, or manufacturing operations are conducted, and which emits or has the potential to emit air contaminants. Activities conducted in a process area include, but are not limited to, motor vehicle repairs, grinding, sawing, sanding, cutting, buffing, packaging, assembling, machining, blending, coating, plating, or mixing.

   “Process equipment” means any equipment or device used in any industrial, commercial, or manufacturing operations for the mechanical, thermal, or chemical treatment or processing of a raw material, product, or byproduct, and which emits or has the potential to emit air contaminants. Process equipment includes, but is not limited to, tanks, kettles, converters, CNC machines, kilns, ovens, non-residential food preparation units vented to the outdoor atmosphere via a hood, crucibles, stills, dryers, roasters, crushers, grinders, blenders, mixers, reactors, regenerators, separators, filters, spray booths, columns, classifiers, screeners, quenchers, cookers, washers, scrubbers, mills, condensers, absorbers, balers, compactors, unfired pressure vessels, indirect fired vessels, unit heaters, infra red heaters, makeup air units with heating elements, agitators, and sedimentation and classification devices. Process equipment also includes, but is not limited to, equipment or devices required for water conditioning, treatment of industrial and municipal wastes, metallurgical processing, pulp and paper production, food processing, dry cleaning, petrochemical production and other similar operations.

   “Regulated equipment or area” means any combustion equipment, pollution control device, process equipment, or process area.

   “Residential heating plant” means a plant generating heat for a single-family residence, or multiple-dwelling units in which such plant serves fewer than four apartments. Under this designation are also hot water heaters, furnaces, stoves and space heaters used in connection with the foregoing establishments, or to heat shacks and other temporary buildings, such as used by the railroad and construction industries; provided, however, that like equipment used in multiple-dwelling units other than herein described, or used in permanent buildings of commercial or industrial establishments are not to be construed to be included under this designation.

   “Smoke” means small gas-borne particles other than water that form a visible plume in the air from any emission source.

   “Stage II vapor recovery system” means a system for gasoline vapor recovery from the fueling of motor vehicles.

   “Stationary emission source” means an emission source which is not self-propelled.

(Added Coun. J. 10-7-09, p. 73413, § 1; Amend Coun. J. 11-21-17, p. 61755, Art. IV, § 2)

Editor's note – Coun. J. 10-7-09, p. 73413, § 1, repealed former § 11-4-610, which pertained to the emission of particulate matter.

Part B. Permitting (11-4-620 et seq.)

11-4-620 Permitting of facilities, devices, or processes for control of air pollution.

   (a)   Air pollution control permit required.

      (1)   Except as otherwise provided in this article or in rules or regulations promulgated thereunder, no person shall install or operate in any way any regulated equipment or area without a valid air pollution control permit issued by the commissioner.

      (2)   No person shall replace or relocate any regulated equipment or area requiring an air pollution control permit without receiving a new air pollution control permit from the commissioner.

      (3)   No person shall repair or modify any regulated equipment or area requiring an air pollution control permit, if such repair or modification will increase the quantity or change the nature of air contaminants emitted from such regulated equipment or area, without receiving a new air pollution control permit from the commissioner.

   (b)   Posting. Air pollution control permits shall be posted in a conspicuous place at or near the regulated equipment or area for which they are issued.

   (c)   Exceptions. An air pollution control permit shall not be required for any of the following equipment or under the following circumstances:

      (1)   Residential heating plants;

      (2)   Indoor fireplaces that have received all necessary approvals from the department of buildings;

      (3)   Coin-operated laundry washers and dryers;

      (4)   Air conditioners and refrigerators;

      (5)   Gas-fired cooking equipment;

      (6)   Stage II vapor recovery systems;

      (7)   Bench-scale laboratory equipment used exclusively for chemical or physical analysis;

      (8)   Repair, replacement, modification or relocation specifically authorized or required under applicable federal or state law; provided, however, that in the case of such a repair or modification, the owner or operator shall notify the commissioner in writing at least seven days prior to commencing the repair or modification;

      (9)   Repair, replacement, modification or relocation necessitated by an emergency before permission can be obtained, if the commissioner subsequently determines that such action was taken based on a reasonable belief that an emergency had arisen, and that serious consequences would have resulted if the action was deferred; or

      (10)   Other equipment or circumstances exempted by the commissioner in accordance with rules and regulations promulgated pursuant to this article.

   (d)   Termination. Any air pollution control permit issued prior to the installation of any regulated equipment or area shall become void, and all fees paid for such permit shall be forfeited, if installation is not completed within one year from the date of issuance of the air pollution control permit, or any extended period allowed by the commissioner in writing.

   (e)   Permit application content. The owner of any regulated equipment or area requiring an air pollution control permit shall file an application in a form prescribed by the commissioner and provide all requested information.

   (f)   Other laws and regulations. The permitting requirements of this section do not in any way limit the authority of the commissioner to enforce any environmental laws or regulations otherwise applicable to a regulated equipment or area installed or operating in the city.

(Added Coun. J. 10-7-09, p. 73413, § 1; Amend Coun. J. 11-16-11, p. 13798, Art. II, § 6)

Editor's note – Coun. J. 10-7-09, p. 73413, § 1, repealed former § 11-4-620, which pertained to emission testing.