Part 211: DEFINITIONS AND GENERAL PROVISIONS

Section 211.5930 Sensor "Sensor" means a device that measures a physical quantity or the change in a physical quantity such as temperature, pressure, flow rate, pH, or liquid level. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5950 Set of Safety Relief Valves "Set of safety relief valves" means one or more safety relief valves designed to open in order to relieve excessive pressures in the same vessel or pipe. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5970 Sheet Basecoat "Sheet basecoat" means a coating applied to metal when the metal is in sheet form to serve as either the exterior or interior of a can for either two-piece or three-piece cans. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.5980 Sheet-Fed "Sheet-fed" means a printing or coating line where individual sheets of substrate are fed to the line sequentially. (Source: Added at 19 Ill. Reg. 6823, effective May 9, 1995)

Section 211.5985 Sheet Rubber Lining Installation "Sheet rubber lining installation" means, for purposes of 35 Ill. Adm. Code 218 and 219, the process of applying sheet rubber liners by hand to metal or plastic substrates to protect the underlying substrate from corrosion or abra…

Section 211.5987 Shock-Free Coating "Shock-free coating" means, for purposes of 35 Ill. Adm. Code 218 and 219, a coating applied to electrical components to protect the user from electric shock. The coating has characteristics of being of low capacitance and high resistance, and …

Section 211.5990 Shotblasting "Shotblasting" means the use of a mixture of any metallic or non-metallic substance and air at high pressures for cleaning and/or polishing any type of surface. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6010 Side-Seam Spray Coat "Side-seam spray coat" means a can coating applied to the seam of a three-piece can. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6012 Silicone-Release Coating "Silicone-release coating" means, for purposes of 35 Ill. Adm. Code 218 and 219, any coating that contains silicone resin and is intended to prevent food from sticking to metal surfaces such as baking pans. (Source: Added at 34 Ill. Reg. …

Section 211.6013 Silicone Insulation Material "Silicone insulation material" means an insulating material applied to exterior metal aerospace surfaces for protection from high temperatures caused by atmospheric friction or engine exhaust. These materials differ from ablative coat…

Section 211.6015 Single-Ply Roof Membrane "Single-ply roof membrane" means, for purposes of 35 Ill. Adm. Code 218 and 219, a prefabricated single sheet of rubber, normally ethylene-propylenediene terpolymer, that is field applied to a building roof using one layer of membrane mat…

Section 211.6017 Single-Ply Roof Membrane Adhesive Primer "Single-ply roof membrane adhesive primer" means, for purposes of 35 Ill. Adm. Code 218 and 219, any primer labeled for use to clean and promote adhesion of the single-ply roof membrane seams or splices prior to bonding. (…

Section 211.6020 Single-Ply Roof Membrane Installation and Repair Adhesive "Single-ply roof membrane installation and repair adhesive" means, for purposes of 35 Ill. Adm. Code 218 and 219, any adhesive labeled for use in the installation or repair of single-ply roof membrane. Ins…

Section 211.6025 Single Unit Operation "Single unit operation" means, for purposes of 35 Ill. Adm. Code 218 and 219, Sections 218.500 through 218.506 and 219.500 through 219.506, a distinct piece of equipment in a batch operation within which one or more discrete processing steps…

Section 211.6030 Smoke "Smoke" means small gas-borne particles resulting from incomplete combustion, consisting predominantly but not exclusively of carbon, ash and other combustible material, that form a visible plume in the air. (Source: Added at 17 Ill. Reg. 16504, effective S…

Section 211.6050 Smokeless Flare "Smokeless flare" means a combustion unit and the stack to which it is affixed in which organic material achieves combustion by burning in the atmosphere such that the smoke or other particulate matter emitted to the atmosphere from such combustio…

Section 211.6055 Smoothing and Caulking Compounds "Smoothing and caulking compounds" means semi-solid materials that are applied by hand application methods and are used to aerodynamically smooth exterior vehicle surfaces or fill cavities such as bolt hole accesses. A material sh…

Section 211.6060 Soft Coat "Soft coat" means any coating that provides a soft tactile feel similar to leather and a rich leather-like appearance when applied to plastic interior automotive parts and exterior business machine parts. (Source: Added at 19 Ill. Reg. 6823, effective M…

Section 211.6063 Solar-Absorbent Coating "Solar-absorbent coating" means, for purposes of 35 Ill. Adm. Code 218 and 219, a coating that has as its prime purpose the absorption of solar radiation. (Source: Added at 34 Ill. Reg. 14119, effective September 14, 2010)

Section 211.6064 Solid Film Lubricant "Solid film lubricant" means, for purposes of 35 Ill. Adm. Code 219.204(r), a very thin coating consisting of a binder system containing as its chief pigment material one or more of the following: molybdenum, graphite, polytetrafluoroethylene…

Section 211.6065 Solids Turnover Ratio (RT) "Solids turnover ratio" or "Solids RT" means, for purposes of 35 Ill. Adm. Code 218 and 219, the ratio of total volume of coating solids that is added to the EDP system in a calendar month to the total volume design capacity of the EDP …

Section 211.6070 Solvent "Solvent" means a liquid substance that is used to dissolve or dilute another substance. This term includes, but is not limited to organic materials used as dissolvers, viscosity reducers, degreasing agents, or cleaning agents. (Source: Added at 17 Ill. R…

Section 211.6090 Solvent Cleaning "Solvent cleaning" means the process of cleaning soils from surfaces by cold cleaning, open top vapor degreasing, or conveyorized degreasing. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.610 Automobile "Automobile" means a motor vehicle which normally has four wheels, is used predominately for carrying 12 or fewer passengers, and is not a light-duty truck. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6110 Solvent Recovery System "Solvent recovery system" means equipment which processes spent solvents, surplus propellants and other VOM containing waste materials generated by an emission unit to recover VOM which can be productively used, either in the original unit…

Section 211.6130 Source "Source" means any stationary source (or any group of stationary sources) that are located on one or more contiguous or adjacent properties that are under common control of the same person (or persons under common control) and that belongs to a single majo…

Section 211.6133 Space Vehicle "Space vehicle" means a man-made device, either manned or unmanned, designed for operation beyond earth's atmosphere. This definition includes integral equipment such as models, mock-ups, prototypes, molds, jigs, tooling, hardware jackets, and test …

Section 211.6137 Specialized Function Coating "Specialized function coating" means, for purposes of 35 Ill. Adm. Code 219.204(r), a coating that fulfills extremely specific engineering requirements in aerospace applications that are limited in use and are characterized by low vol…

Section 211.6140 Specialty Coatings "Specialty coatings" means, for the purposes of 35 Ill. Adm. Code 218 and 219, plastic parts coatings used for unusual job performance requirements. These products include adhesion primers, resist coatings, soft coatings, reflective coatings, e…

Section 211.6145 Specialty Coatings for Motor Vehicles "Specialty coatings for motor vehicles" means, for purposes of 35 Ill. Adm. Code Part 218 and Part 219, Subpart HH, a coating used for unusual job performance requirements, including, but not limited to, adhesion promoters, u…

Section 211.6150 Specialty High Gloss Catalyzed Coating "Specialty high gloss catalyzed coating" means commercial contract finishing of material prepared for printers and lithographers where the finishing process uses a solvent-borne coating, formulated with a catalyst, in a quan…

Section 211.6170 Specialty Leather "Specialty leather" means leather in one of the following categories: a) "Specialty shoe leather," such as "CHROMEXCEL" (TM) leather, that is: 1) A select grade of chrome tanned, bark retanned leather; 2) Retanned to over 25% by weight grease, w…

Section 211.6190 Specialty Soybean Crushing Source "Specialty soybean crushing source" means any hexane extraction soybean crushing equipment using indirect steam heat in flash or vapor desolventizers as the primary method of desolventizing and producing specialty solvent extract…

Section 211.6210 Splash Loading "Splash loading" means a method of loading a tank, railroad tank car, tank truck, or trailer by use of other than a submerged loading pipe. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6230 Stack "Stack" means a flue or conduit, free-standing or with exhaust port above the roof of the building on which it is mounted, by which air contaminants are emitted into the atmosphere. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6250 Stain Coating "Stain coating" means a non-protective coating containing dye or pigment which is applied to a substrate to impart color without obscuring the grain of the substrate, i.e., the appearance and texture of the surface of the substrate due to its physic…

Section 211.6270 Standard Conditions "Standard conditions" means a temperature of 70° F and a pressure of 14.7 psia. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6290 Standard Cubic Foot (scf) "Standard cubic foot (scf)" means the volume of one cubic foot of gas at standard conditions. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.630 Automobile or Light-Duty Truck Assembly Source or Automobile or Light-Duty Truck Manufacturing Plant "Automobile or light-duty truck assembly source" or "Automobile or light-duty truck manufacturing plant" means a source where parts are assembled or finished for i…

Section 211.6310 Start-Up "Start-up" means the setting in operation of an emission unit for any purpose. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6330 Stationary Emission Source "Stationary emission source" means an emission source which is not self-propelled. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6350 Stationary Emission Unit "Stationary emission unit" means an emission unit which is not self-propelled. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6355 Stationary Gas Turbine "Stationary gas turbine" means any simple cycle gas turbine, regenerative cycle gas turbine or any gas turbine portion of a combined cycle steam/electric generating system that is not self propelled. It may, however, be mounted on wheels fo…

Section 211.6360 Stationary Reciprocating Internal Combustion Engine "Stationary reciprocating internal combustion engine" means any internal combustion engine, except a gas turbine, that is not self-propelled. It may, however, be mounted on wheels for portability. (Source: Added…

Section 211.6370 Stationary Source "Stationary source" means any building, structure, facility, or installation that emits or may emit any air pollutant. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6390 Stationary Storage Tank "Stationary storage tank" means any container of liquid or gas which is designed and constructed to remain at one site. (Source: Added at 17 Ill. Reg. 16504, effective September 27, 1993)

Section 211.6400 Stencil Coat "Stencil coat" means: Prior to May 1, 2012, a coating that is applied over a stencil on a plastic part at a thickness of 1 mil or less of coating solids. Stencil coats are most frequently letters, numbers, or decorative designs; On and after May 1, 2…