Nevada Public Health and Safety
Any activity that involves a highly hazardous substance or explosive, including, without limitation, the use, storage, manufacture, handling or on-site movement, or any combination thereof of the substance or explosive.
A group of vessels that are used in connection with such an activity, including vessels that are:
Separate, but located in such a manner that a highly hazardous substance or explosive could potentially be released, including, without limitation, the release, fire or explosion in one vessel that could cause a release, fire or explosion in another vessel.
As used in this section:
Explosive means any material designated as subject to regulation as an explosive pursuant to NRS 459.3816; and
Highly hazardous substance means a substance designated as highly hazardous pursuant to NRS 459.3816.