Every dry cleaning room shall have means of natural ventilation as required under Section 15-28-260 for material heating rooms. In addition to the natural ventilation required by this section, there shall be a mechanical ventilating system which shall exhaust air from the room as provided by Title 14M.
(Prior code § 129.1-89; Amend Coun. J. 10-7-20, p. 21791, Art. VI, § 49)