The following special yard
regulations shall apply to the development of property:
(a) Awnings and bay windows which are not more than ten feet
(10') [3m] wide may extend three feet (3') [1m] into a required yard.
(b) The ordinary projections of eaves, gutters, uncovered
stoops, uncovered landings, chimneys and flues may extend into a required yard.
(c) Mechanical or HVAC equipment may be located in a required
side or rear yard, or in required front or side yards if screened from view from public
streets and adjacent properties.
(d) Retaining walls determined to be necessary by accepted
engineering practice for earth or building stabilization shall be exempt from yard and
setback requirements.
(e) Fences shall be subject to the specific requirements as set
forth in division 7 of this article and shall not be subject to yard or setback
requirements.