(a)   Fire-Resistance-Rated Assemblies. The required fire-resistance rating of fire- resistance-rated walls, fire stops, shaft enclosures, partitions and floors shall be maintained. 
   (b)   Opening Protectives. Required opening protectives shall be maintained in an operative condition.  All fire and smoke-stop doors shall be maintained in operable condition.  Fire doors and smoke barrier doors shall not be blocked or obstructed or otherwise made inoperable.
(Ord. 04-36.  Passed 1-18-05.)