13-96-930 Ventilation.

   Ventilation, as defined in Chapter 18-28 shall be required only when the openings in the exterior walls on a level are less than 20 percent of the total external wall area on such level. The location of such openings shall be well distributed.

(Prior code § 61-20.5; Amend Coun. J. 11-9-16, p. 36266, § 20)