Swimming pools and all appurtenances thereto shall be constructed of materials which are inert, nontoxic to man, impervious and enduring, which can withstand design stresses, which will provide a watertight structure with a smooth and easily cleanable surface, without cracks or joints, excluding structural joints.
('74 Code, § 11-5-7A (part)) (Ord. 12-1978; Am. Ord. 59-1987; Am. Ord. 51-1989; Am. Ord. 12-1993)