218. In this chapter,“operator” means any person who, as owner, lessee or occupant of a mine or underground reservoir, performs or directs mining operations, or causes them to be performed or directed;
“mine” means any opening or excavation made for the purpose of searching for or mining mineral substances or operating an underground reservoir, including a well used to maintain water pressure, to dispose of or inject water or to create a water supply source, passageways, works, machinery, plants, buildings and furnaces below or above ground and forming part of a mining operation.