1.  In every hotel or any other type of transient lodging establishment without private toilets there shall be at least one toilet for each sex in a separate compartment on a public hallway or court and such toilets shall be plainly indicated by signs. If the building is designed to accommodate more than 15 persons on any floor or court, then toilets shall be provided on each floor or court in the ratio of one for each 15 persons or major fraction thereof, not provided with private toilets.

2.  Adequate hand washing facilities, properly supplied with soap and hot and cold water under pressure, shall be provided convenient to the toilet facilities.