Planned Episodic Event-an episodic event that the generator planned and prepared for, including: regular maintenance, tank cleanouts, short-term projects, and removal of excess chemical inventory.
Unplanned Episodic Event-an episodic event that the generator did not plan or reasonably did not expect to occur, including production process upsets, product recalls, accidental spills, or acts of nature such as tornado, hurricane, or flood.
La. Admin. Code tit. 33, § V-1031