1369.02 MAINTENANCE REQUIRED.
   The exterior of the premises and all structures thereon shall be kept free of all nuisances and any hazards to the safety of occupants, pedestrians and persons utilizing the premises, and free of unsanitary conditions, and any of the foregoing shall be promptly removed and abated by the owner or occupant.
   Any structure whose exterior surface is bare, deteriorated, or whose surface is weathered with dirt and grime or has been impaired through peeling or flaking of the paint or other protective coating, shall be cleaned, repaired, painted, resurfaced or replaced as follows: all buckled, rotted, or decayed walls, doors, windows, porches, floors, steps, railings, soffits, posts, sills, trim and their missing members shall be replaced and put in good condition; all exterior unfinished surfaces shall be sealed and painted and conform and match the existing paint or surface covering and original design or replacement thereof; all exterior walls and surfaces shall be properly protected against the weather, where such are defective or lack weather protection, including lack of paint or surface covering, or have weathered due to lack of proper protective covering; all exterior surfaces shall be replaced or repaired in good condition preparatory to repainting or coating; all bare exterior surfaces which are flaking or crumbling shall be replaced or sealed in a good and workmanlike manner; all new or repaired bare surfaces shall be painted or coated.
(1969 Code 156.302)