- (a) Co-disposal of ash. The owner or operator of a Class 1 landfill may co-dispose of nonhazardous solid waste incinerator ash that is generated from an incinerator with a permitted input capacity of twelve (12) tons of material or less per day in the Class 1 landfill.
(b) Ash monofill requirements. The owner or operator of a Class 1 landfill may accept and dispose of incinerator ash from an incinerator with a permitted input capacity of greater than twelve (12) tons of material per day provided the owner or operator has demonstrated to the Division of Environmental Quality that the incinerator ash:
- (1) Will only be disposed of in a monofill or a separate waste cell specifically designed for the disposal of incinerator ash;
- (2) Monofill meets all the operational and design requirements for the permitting of Class 1 landfills as described herein; and
- (3) Is not hazardous waste.
- (c) Class 3 landfill acceptance. Incinerator ash produced by a manufacturing facility which utilizes solid waste generated on the premises of that facility in incinerators, boilers, or industrial furnaces, regardless of incinerator input capacity, may co-dispose of incinerator ash in a Class 3 landfill, provided that the landfill is designed and permitted for the acceptance of the ash.