Apartments, suites of rooms or dwelling units in buildings and parts of buildings of multi- family dwellings shall be separated from each other and from adjacent rooms or spaces with walls or partitions and floor and ceiling construction have a fire-resistance rating of not less than one hour, and all openings in such walls or partitions shall be protected with self-closing Class C opening protectives or other approved self-closing doors having a fire-resistance rating of not less than 3/4 hour unless approved otherwise by the Building Code.
(Ord. 68-97. Passed 4-20-1998.)