Part 211: DEFINITIONS AND GENERAL PROVISIONS

Section 211.4960 Potential Electrical Output Capacity "Potential electrical output capacity" means the MWe capacity rating for the units which shall be equal to 33% of the maximum design heat input capacity of the steam generating unit. (Source: Added at 25 Ill. Reg. 108, effecti…

Section 211.4970 Potential to Emit "Potential to emit (PTE)" means 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, includi…

Section 211.4990 Power Driven Fastener Coating "Power driven fastener coating" means the coating of nail, staple, brad and finish nail fasteners where such fasteners are fabricated from wire or rod of 0.0254 inch diameter or greater, where such fasteners are bonded into coils or …

Section 211.500 Antique Aerospace Vehicle or Component "Antique aerospace vehicle or component" means an aircraft or a component of an aircraft that is at least 30 years old and is not routinely in commercial or military service in the capacity for which it was designed. (Source:…

Section 211.5010 Precoat "Precoat" means any coating which is applied to bare metal primarily to deactivate the metal surface for corrosion resistance to a subsequent water-base primer. (Source: Added at 19 Ill. Reg. 6823, effective May 9, 1995)

Section 211.5012 Prefabricated Architectural Coatings "Prefabricated architectural coatings" means, for purposes of 35 Ill. Adm. Code 218 and 219, coatings applied to metal parts and products that are to be used as an architectural structure. (Source: Added at 34 Ill. Reg. 14119,…

Section 211.5015 Preheater Kiln "Preheater kiln" means, for the purposes of 35 Ill. Adm. Code 217, Subpart T, a kiln where the feed to the kiln is preheated in cyclone chambers prior to the final reactions in a kiln which forms clinker. (Source: Added at 25 Ill. Reg. 4582, effect…

Section 211.5020 Preheater/Precalciner Kiln "Preheater/precalciner kiln" means, for the purposes of 35 Ill. Adm. Code 217, Subpart T, a kiln where the feed to the kiln is preheated in cyclone chambers and utilizes a second burner to calcine material in a separate vessel attached …

Section 211.5030 Pressure Release "Pressure release" means the emission of materials resulting from system pressure being greater than set pressure of the pressure relief device. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5050 Pressure Tank "Pressure tank" means a tank in which fluids are stored at a pressure greater than atmospheric pressure. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5060 Pressure/Vacuum Relief Valve "Pressure/vacuum relief valve" means a device affixed to the storage tank vent pipe to prevent the escape or intrusion of gases. (Source: Added at 18 Ill. Reg. 14962, effective September 21, 1994)

Section 211.5061 Pretreatment Coating "Pretreatment coating" means, for purposes of 35 Ill. Adm. Code 218 and 219, a coating that contains no more than 12 percent solids by weight and at least 0.50 percent acid by weight, is used to provide surface etching, and is applied directl…

Section 211.5062 Pretreatment Wash Primer "Pretreatment wash primer" means: For purposes of Subparts HH of 35 Ill. Adm. Code 218 and 219, the first coating applied to bare metal if solventborne primers will be applied. This coating contains a minimum of 0.5 percent acid, by weigh…

Section 211.5065 Primary Product "Primary Product" means a product of a chemical manufacturing process unit that shall be determined according to the procedures specified as follows: a) If a chemical manufacturing process unit produces more than one intended chemical product, the…

Section 211.5070 Prime Coat "Prime coat" means the first of two or more coatings applied to a substrate in a multiple coat operation. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5072 Primer for General Aviation Rework Facility "Primer for general aviation rework facility" means an aerospace primer applied at a general aviation rework facility. (Source: Added at 45 Ill. Reg. 3509, effective March 4, 2021)

Section 211.5075 Primer Sealant "Primer sealant" means, for purposes of 35 Ill. Adm. Code 218.204(q) and 219.204(q), a sealant applied in the manufacture of ammunition to assembled primers to maintain the primer assembly and prevent explosive priming mix from dusting during the t…

Section 211.5080 Primer Sealer "Primer sealer" means an undercoat that improves the adhesion of the topcoat, provides corrosion resistance, and promotes color uniformity. (Source: Added at 19 Ill. Reg. 6823, effective May 9, 1995)

Section 211.5090 Primer Surfacer Coat "Primer surfacer coat" means, for purposes of 35 Ill. Adm. Code 215.204(a), 218.204(a)(1), and 219.204(a)(1), a coating used to touch up areas on the surface of automobile or light-duty truck bodies not adequately covered by the prime coat be…

Section 211.510 Application Area "Application area" means an area where a coating is applied by dipping, spraying or other techniques. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5110 Primer Surfacer Operation "Primer surfacer operation" means the application area(s), flashoff area(s) and oven(s) that are used to apply and dry or cure primer surfacer coat on a single assembly line. (Source: Added at 17 Ill. Reg. 16504, effective September 27, …

Section 211.5130 Primers "Primers" means any coatings formulated and applied to substrates to provide a firm bond between the substrate and subsequent coats. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5140 Printed Interior Panel "Printed Interior Panel" mean a panel whose grain or natural surface is obscured by fillers and basecoats upon which a simulated grain or decorative pattern is printed. (Source: Added at 35 Ill. Reg. 13451, effective July 27, 2011)

Section 211.5150 Printing "Printing" means the application of words, designs, pictures, or other images to a substrate using ink. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5170 Printing Line "Printing line" means an operation consisting of a series of one or more roll printers and any associated roll coaters, drying areas, and ovens wherein one or more coatings are applied, dried, and/or cured. (Source: Added at 17 Ill. Reg. 16504, effe…

Section 211.5185 Process Emission Source "Process emission source" means any stationary emission source other than a fuel combustion emission unit or an incinerator. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5190 Process Emission Unit "Process emission unit" means any stationary emission unit other than a fuel combustion emission unit or an incinerator. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5195 Process Heater "Process heater" means, for purposes of Part 217, an enclosed combustion device that burns gaseous or liquid fuels only and that indirectly transfers heat to a process fluid or a heat transfer medium other than water. This term does not include pip…

Section 211.520 Aqueous Cleaning Solvent "Aqueous cleaning solvent" means a cleaning solvent in which water is the primary ingredient (at least 80 percent of the cleaning solvent solution, as applied, must be water). Detergents, surfactants, and bioenzyme mixtures and nutrients m…

Section 211.5210 Process Unit "Process unit" means equipment and components assembled to produce, as intermediate or final products, one or more chemicals. A process unit can operate independently if supplied with sufficient feed or raw materials and sufficient storage facilities…

Section 211.5230 Process Unit Shutdown "Process unit shutdown" means a work practice or operational procedure that stops production from a process unit or part of a process unit. An unscheduled work practice or operational procedure that stops production from a process unit or pa…

Section 211.5245 Process Vent "Process vent" means, for purposes of 35 Ill. Adm. Code 218 and 219, Sections 218.500 through 218.506 and 219.500 through 219.506, any non-fugitive source of VOM emissions to the atmosphere resulting from non-combustion emission units. A process vent…

Section 211.5250 Process Weight Rate "Process weight rate" means the actual weight or engineering approximation thereof of all materials except liquid and gaseous fuels and combustion air introduced into any process per hour. For a cyclical or batch operation, the process weight …

Section 211.5270 Production Equipment Exhaust System "Production equipment exhaust system" means a system for collecting and directing into the atmosphere emissions of volatile organic material from reactors, centrifuges, and other process emission units. (Source: Added at 17 Ill…

Section 211.530 Architectural Coating "Architectural coating" means any coating used for residential or commercial buildings or their appurtenances, or for industrial buildings, which is site applied. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5310 Publication Rotogravure Printing Line "Publication rotogravure printing line" means a rotogravure printing line printing upon paper which is subsequently formed into books, magazines, catalogues, brochures, directories, newspaper supplements or other types of non…

Section 211.5330 Purged Process Fluid "Purged process fluid" means liquid or vapor from a process unit that contains volatile organic material and that results from flushing or cleaning the sample line(s) of a process unit so that an uncontaminated sample may then be taken for te…

Section 211.5335 Radiation Effect Coating "Radiation Effect Coating" means, for purposes of 35 Ill. Adm. Code 218.187 and 219.187, a coating or coating system engineered to interact, through absorption or reflection, with specific regions of the electromagnetic energy spectrum, s…

Section 211.5336 Radiation-Effect or Electric Coating "Radiation-effect or electric coating" means a coating or coating system engineered to interact, through absorption or reflection, with specific regions of the electromagnetic energy spectrum, such as the ultraviolet, visible,…

Section 211.5338 Radome "Radome" means, for purposes of the definitions of "electrostatic discharge and electromagnetic interference" and "rain erosion-resistant coating", the nonmetallic protective housing for electromagnetic transmitters and receivers (e.g., radar, electronic c…

Section 211.5339 Rain Erosion-Resistant Coating "Rain erosion-resistant coating" means a coating or coating system used to protect the leading edges of aerospace parts, such as flaps, stabilizers, radomes, engine inlet nacelles, etc., against erosion caused by rain impact during …

Section 211.5340 Rated Heat Input Capacity "Rated heat input capacity" means the ability of an emission unit to combust a maximum amount of fuel on a steady state basis, as limited by a federally enforceable permit condition, or otherwise as stated by the manufacturer of the unit…

Section 211.5350 Reactor "Reactor" means a vat, vessel, or other device in which chemical reactions take place. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5370 Reasonably Available Control Technology (RACT) "Reasonably available control technology (RACT)" means the lowest emission limitation that an emission unit is capable of meeting by the application of control technology that is reasonably available considering tech…

Section 211.5390 Reclamation System "Reclamation system" means equipment which reclaims spent solvents, surplus propellants, waste materials and other materials generated by an emission unit to produce solvent, propellant or other materials which may be reused in the emission uni…

Section 211.540 Architectural Structure "Architectural structure" means, for purposes of 35 Ill. Adm. Code 218 and 219, a free-standing, immobile outdoor construction, which may be permanent or temporary, including but not limited to buildings, bridges, dams, and electricity pylo…

Section 211.5400 Red Coating "Red coating" means, for purposes of 35 Ill. Adm. Code 218 and 219, a coating that meets all of the following criteria: Yellow limit: the hue of hostaperm scarlet; Blue limit: the hue of monastral red-violet; Lightness limit for metallics: 35 percent …