As used in this chapter, the following terms shall have the meanings indicated:
A permanent barrier or obstruction not less than three (3) feet nor more than five (5) feet in height. It shall be constructed so as to entirely enclose the area in which the swimming pool is located and to bar all reasonable and normal access to the swimming pool except through a substantial self-closing gate or gates of the same height as the "fence," equipped with facilities for locking the gate or gates when the pool is unattended or unguarded.
An enclosure for a body of water artificially constructed, in whole or in part, established or maintained upon the exterior premises which is capable of being easily moved and is designed for flexibility of location. Pools requiring excavations or direct plumbing shall be deemed permanent pools.
All other swimming pools.