119. The operator of an incinerator with a design feed rate equal to or greater than 1 ton per hour must, at least once a year, perform source emissions testing of the combustion gases emitted into the atmosphere, calculate the emission rate or concentration of the contaminants referred to in the applicable provisions of sections 103 to 105, and for that purpose, measure each of the parameters necessary for the calculation.
In the case of an incinerator with a design feed rate of less than 1 ton per hour, the testing prescribed by the first paragraph must be performed at least once every 3 years.