No basement shall be used for living purposes unless:
(A) The floor and walls are substantially watertight;
(B) The total window area, total openable window area and ceiling height are equal to those required for habitable rooms; and
(C) The required minimum window area of every habitable room is entirely above the grade adjoining such window area, except where the window or windows face a stairwell, window well or accessway.
(1991 Code, § 8-103) (Ord. passed 8-3-1982) Penalty, see § 151.999