For the purpose of this Section, certain terms, words and phrases are defined as follows:
A. "Swimming pool" is any structure intended for swimming or recreational bathing that contains water over eighteen (18) inches deep. "Swimming pool" includes in-ground and aboveground structures and includes but is not limited to hot tubs, spas, portable spas, and nonportable wading pools.
B. "Enclosure" means a fence, wall, or other barrier that isolates a swimming pool from access to the home.
C. "Exit alarm" means devices that make audible, continuous alarm sound when any door or window that permits access from the residence to the pool area that is without any intervening enclosure, is opened or is left ajar. "Exit alarms" may be battery operated or may be connected to the electrical wiring of the building.
D. "Approved safety swimming pool cover" means pool covers that meet the requirements for swimming pool, spa and hot tub safety covers as listed below. The standard listed below is a recognized standard.

ASTM F 1346-91, Standard Performance Specification for Safety Covers and Labeling Requirement for All Covers for Swimming Pools, Spas and Hot Tubs.
(Ord. 119 § 1 (part), 1999)