Aggravated circumstances means circumstances in which a parent:
Catastrophic Damage as used hereunder is major change or damage to In- cluded Timber on Sale Area, to Sale Area, to access to Sale Area, or a combination thereof:
Severe property damage means substantial physical damage to property, damage to the treatment facilities which would cause them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage does not mean economic loss caused by delays in production.
Catastrophic illness or injury means one of the following:
Mental, Nervous or Psychological Disorder means a mental or nervous health condition including, but not limited to: anxiety, depression, neurosis, phobia, psychosis; or any related physical manifestation.