No person shall engage in the business of operating or operate a roller skating rink in the City, any part of which rink is less than 300 feet from any property used for residential purposes, unless the floor, platform or other surface used for the rink is enclosed by a building which complies with the following specifications:
(a) All walls, partitions, framework, door and roof shall be constructed of fireproof materials.
(b) It shall be so constructed and the materials used in its construction shall be of such sound resisting material that the sounds emanating from the operation and the use of the roller skating rink therein shall not be audible to the normal human ear a distance of fifty feet or more from any part of the premises upon which the building is located.
(c) It must in every respect be constructed and maintained in strict conformity with the Building Code.
(d) It shall be open at all times to the inspection of the Mayor, Building Inspector and the Board of Health.
(Ord. 608. Passed 4-28-41.)