3.10.2.7 — Sanitary Facilities

(1) Except as permitted in Sentence (3), each building situated on property that abuts on a street in which a public or municipal water main is located shall be provided with or have accessible to its occupants a plumbing system including a potable water supply, a sanitary drainage system and plumbing fixtures. (2) When the installation of a sanitary drainage system is not possible because of the absence of a water supply, sanitary privies, chemical closets or other means for the disposal of human waste shall be provided. (3) Plumbing fixtures need not be provided in a building that is not normally occupied by persons where such installations are impractical and other fixtures are available in nearby buildings when the subject building is in use.