Illinois Administrative Code

Section 211.3150 In-Situ Sampling Systems "In-situ sampling systems" means nonextractive samplers or in-line samplers. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3160 Insulation Covering "Insulation covering" means material that is applied to foam insulation to protect the insulation from mechanical or environmental damage. (Source: Added at 45 Ill. Reg. 3509, effective March 4, 2021)

Section 211.3170 Interior Body Spray Coat "Interior body spray coat" means a can coating applied by spray to the interior of a can body. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3180 Intermediate Release Coating "Intermediate release coating" means a thin coating applied beneath topcoats to assist in removing the topcoat in depainting operations and generally to allow the use of less hazardous depainting methods. (Source: Added at 45 Ill. Reg…

Section 211.3190 Internal-Floating Roof "Internal-floating roof" means a cover or roof in a fixed-roof tank which rests upon and is supported by the volatile organic liquid being contained and is equipped with a closure seal or seals to close the space between the roof edge and t…

Section 211.3210 Internal Transferring Area "Internal transferring area" means areas and associated equipment used for conveying grain among the various grain operations. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3215 Janitorial Cleaning "Janitorial Cleaning" means, for purposes of 35 Ill. Adm. Code 218.187 and 219.187, the cleaning of building or facility components, including, but not limited to, floors, ceilings, walls, windows, doors, stairs, bathrooms, furnishings, and ex…

Section 211.3230 Lacquers "Lacquers" means, with respect to coating of wood furniture, any clear wood finishes formulated, with nitrocellulose or synthetic resins, to dry by evaporation without chemical reaction, including clear lacquer sanding sealers. For purposes of 35 Ill. Ad…

Section 211.3240 Laminate "Laminate" means, for purposes of 35 Ill. Adm. Code 218 and 219, a product made by bonding together two or more layers of material. (Source: Added at 34 Ill. Reg. 14119, effective September 14, 2010)

Section 211.3250 Large Appliance "Large appliance" means any residential and commercial washers, dryers, ranges, refrigerators, freezers, water heaters, dishwashers, trash compactors, air conditioners, and other similar products. (Source: Added at 17 Ill. Reg. 16504, effective Se…

Section 211.3270 Large Appliance Coating "Large appliance coating" means any protective, decorative or functional coating applied onto the surface of large appliances or to the constituent metal parts (including, but not limited to, doors, cases, lids, panels, and interior suppor…

Section 211.3290 Large Appliance Coating Line "Large appliance coating line" means a coating line in which any protective, decorative, or functional coating is applied onto the surface of large appliances or to the constituent metal parts (including but not limited to doors, case…

Section 211.330 Air Dried Coatings "Air dried coatings" means any coatings that dry by use of air or forced air at temperatures up to 363.15º K (194º F). (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3300 Lean-Burn Engine "Lean-burn engine" means any spark-ignited engine that is not a rich-burn engine. (Source: Added at 31 Ill. Reg. 14254, effective September 25, 2007)

Section 211.3305 Letterpress Printing Line "Letterpress Printing Line" means a web or sheetfed printing line that does not constitute a flexographic printing line, in which the image area is raised relative to the non-image area and the ink is transferred to the substrate directl…

Section 211.3310 Light Liquid "Light liquid" means VOM in the liquid state which is not defined as heavy liquid. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3330 Light-Duty Truck "Light-duty truck" means any motor vehicle with a gross vehicle weight rating of 3,850 kg or less, designed mainly to transport property. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3350 Light Oil "Light oil" means a liquid condensed or absorbed from coke oven gas composed of benzene, toluene, and xylene. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3355 Lime Kiln "Lime kiln" means, for purposes of Part 217, an enclosed combustion device used to calcine lime mud, which consists primarily of calcium carbonate, into calcium oxide. (Source: Added at 33 Ill. Reg. 13326, effective August 31, 2009)

Section 211.3360 Limited Access Space "Limited access space" means internal surfaces or passages of an aerospace vehicle or component that cannot be reached without the aid of an airbrush or a spray gun extension for the application of coatings. (Source: Added at 45 Ill. Reg. 350…

Section 211.3370 Liquid/Gas Method "Liquid/gas method" means either of two methods for determining VOM capture efficiency which require both gas phase and liquid phase measurements and analysis. The first method requires construction of a temporary total enclosure (TTE) to ensure…

Section 211.3390 Liquid-Mounted Seal "Liquid-mounted seal" means a primary seal mounted in continuous contact with the liquid between the tank wall and the floating roof edge around the circumference of the roof. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3410 Liquid Service "Liquid service" means that the equipment or component contains process fluid that is in a liquid state at operating conditions. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3430 Liquids Dripping "Liquids dripping" means any visible leaking from a seal including spraying, misting, clouding and ice formation. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3450 Lithographic Printing Line "Lithographic printing line" means a web or sheetfed printing line in which each roll printer uses a roll where both the image and non-image areas are essentially in the same plane (planographic). (Source: Added at 17 Ill. Reg. 16504, e…

Section 211.3470 Load-Out Area "Load-out area" means any area where grain is transferred from the grain-handling operation to any vehicle for shipment or delivery. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3475 Load Shaving Unit "Load shaving unit" means, for purposes of Part 217, a device used to generate electricity for sale or use during high electric demand days, including but not limited to stationary reciprocating internal combustion engines or turbines. (Source: …

Section 211.3480 Loading Event "Loading event" begins with the connecting of marine terminal storage tanks to a marine vessel by means of piping or hoses, and includes the transfer of liquid from the storage tank into the marine vessel and ends with the disconnecting of the pipes…

Section 211.3483 Long Dry Kiln "Long dry kiln" means a kiln 14 feet or larger in outside diameter, 400 feet or larger in length, which employs no preheating of the feed in the cyclone chambers, and the inlet feed to the kiln is dry. (Source: Added at 25 Ill. Reg. 4582, effective …

Section 211.3485 Long Wet Kiln "Long wet kiln" means a kiln 14 feet or larger in outside diameter, 400 feet or greater in length, which employs no preheating of the feed in the cyclone chambers, and the inlet feed to the kiln is a slurry. (Source: Added at 25 Ill. Reg. 4582, effe…

Section 211.3487 Low-NOx Burner "Low-NOx burner" means, for the purpose of 35 Ill. Adm. Code 217, Subpart T, a type of cement kiln burner system designed to lower NOx formation by controlling flame turbulence, delaying fuel/air mixing and establishing fuel-rich zones for initial …

Section 211.3490 Low Solvent Coating "Low solvent coating" means a coating which contains less organic solvent than the conventional coatings used by the industry. Low solvent coatings include water-borne, higher solids, electro-deposition and powder coatings. (Source: Added at 1…

Section 211.350 Air Oxidation Process "Air oxidation process" means any unit process including ammoxidation and oxychlorination which uses air or a combination of air and oxygen as an oxidant in combination with one or more organic reactants to produce one or more organic compoun…

Section 211.3500 Lubricating Oil "Lubricating oil" means an oil manufactured from petroleum or used oil for a use other than fuel, including engine oil, gear oil, transmission oil, turbine oil, hydraulic oil, aviation oil, heat transfer oil, as well as synthetic oils manufactured…

Section 211.3505 Lubricating Wax/Compound "Lubricating wax/compound" means, for purposes of 35 Ill. Adm. Code 218 and 219, a protective lubricating material applied to vehicle hubs and hinges. (Source: Added at 34 Ill. Reg. 14119, effective September 14, 2010)

Section 211.3510 Magnet Wire "Magnet wire" means aluminum or copper wire which may subsequently be used in an electromagnetic device. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3530 Magnet Wire Coating "Magnet wire coating" means any electrically insulating varnish or enamel or other protective, decorative or functional coating applied onto the surface of magnet wire. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.3550 Magnet Wire Coating Line "Magnet wire coating line" means a coating line in which any electrically insulating varnish or enamel or other protective, decorative or functional coating is applied onto the surface of magnet wire. (Source: Added at 17 Ill. Reg. 16504,…

Section 211.3555 Maintenance Cleaning "Maintenance Cleaning" means, for purposes of 35 Ill. Adm. Code 218.187 and 219.187, a solvent cleaning operation or activity carried out to ensure that general work areas where manufacturing or repair activity is performed remain clean, and …

Section 211.3570 Major Dump Pit "Major dump pit" means any dump pit with an annual grain through-put of more than 300,000 bushels, or which receives more than 40% of the annual grain through-put of the grain-handling operation. (Source: Added at 17 Ill. Reg. 16504, effective Sept…

Section 211.3590 Major Metropolitan Area (MMA) "Major Metropolitan Area (MMA)" means any county or group of counties which is defined by the following Table: MAJOR METROPOLITAN AREAS IN ILLINOIS (MMA's) MMA COUNTIES INCLUDED IN MMA Champaign-Urbana Champaign Chicago Cook, Lake, W…

Section 211.3610 Major Population Area (MPA) "Major Population Area (MPA)" means areas of major population concentration in Illinois, as described below: The area within the counties of Cook; Lake; DuPage; Will; the townships of Burton, Richmond, McHenry, Greenwood, Nunda, Door, …

Section 211.3620 Manually Operated Equipment "Manually operated equipment" means a machine or tool that is handheld, such as a handheld circular saw or compressed air chisel; a machine or tool where the workpiece is held or manipulated by hand, such as a bench grinder; a machine …

Section 211.3630 Manufacturing Process "Manufacturing process" means a method whereby a process emission unit or series of process emission units is used to convert raw materials, feed stocks, subassemblies, or other constituent parts into a product, either for sale or for use in…

Section 211.3650 Marine Terminal "Marine terminal" means a source that loads and unloads water craft. (Source: Amended at 18 Ill. Reg. 16379, effective October 25, 1994)

Section 211.3660 Marine Vessel "Marine vessel" means any tanker, freighter, barge, or other watercraft which transports solid or liquid freight, including grain, coal, rock, petroleum liquid, or crude oil in bulk. (Source: Added at 18 Ill. Reg. 16379, effective October 25, 1994)

Section 211.3665 Mask Coating "Mask coating" means, for purposes of 35 Ill. Adm. Code 218 and 219, a thin film coating applied through a template to coat a small portion of a substrate. (Source: Added at 34 Ill. Reg. 14119, effective September 14, 2010)