Exceptions:
1. Separate facilities shall not be required for dwelling
units and sleeping units.
2. Separate facilities shall not be required in structures
or tenant spaces with a total occupant load,
including both employees and customers, of 15 or
fewer.
3. Separate facilities shall not be required in mercantile
occupancies in which the maximum occupant
load is 100 or fewer.
4. Separate facilities shall not be required in business
occupancies in which the maximum occupant load
is 25 or fewer.
5. Separate facilities shall not be required to be
designated by sex where single-user toilet rooms
are provided in accordance with Section 403.1.2.
6. Separate facilities shall not be required where
rooms having both water closets and lavatory
fixtures are designed for use by both sexes and
privacy for water closets is provided in accordance
with Section 405.3.4. Urinals shall be located in an
area visually separated from the remainder of the
facility or each urinal that is provided shall be
located in a stall.