Wisconsin Administrative Code
Department of Natural Resources
NR 600-699 - Environmental Protection - Hazardous Waste Management
Chapter NR 662 - Hazardous Waste Generator Standards
Subchapter L - Alternative Standards for Episodic Generation
Section NR 662.233 - Petition to manage one additional episodic event per calendar year

Current through August 26, 2024

(1) A generator may petition the department for a second episodic event in a calendar year without impacting its generator category under the following conditions:

(a) If a very small quantity generator or small quantity generator has already held a planned episodic event in a calendar year, the generator may petition the department for an additional unplanned episodic event in that calendar year within 72 hours of the unplanned event.

(b) If a very small quantity generator or small quantity generator has already had an unplanned episodic event in a calendar year, the generator may petition the department for an additional planned episodic event in that calendar year.

(2) The petition shall include all of the following:

(a) The reason an additional episodic event is needed and the nature of the episodic event.

(b) The estimated amount of hazardous waste to be managed from the event.

(c) How the hazardous waste is to be managed.

(d) The estimated length of time needed to complete management of the hazardous waste generated from the episodic event, not to exceed 60 days.

(e) Information regarding the previous episodic event managed by the generator, including the nature of the event, whether it was a planned or unplanned event, and how the generator complied with the conditions.

(3) The petition shall be made to the department in writing, either on paper or electronically. The department shall have the discretion to grant or deny any such petition.

(4) The generator shall retain written approval in its records for 3 years from the date the episodic event ended.

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