35 Ill. Adm. Code 266.120
Process Weight Rate for Conveying Operations
Section 266
Section 266.120 Process
Weight Rate for Conveying Operations
Items of equipment used to
classify or to separate materials in conveying operations are considered
emission sources, not control equipment.
a) The process weight rate for conveying operations using fluid
conveyors is calculated by using the weight of material being conveyed; water,
air or other transport media is not included.
b) The process weight rate for conveying operations using belts,
screws, etc., is calculated by using the weight of the material being conveyed.