(A) The installation of all interior plumbing work shall comply with Articles I to IX inclusive of the Michigan State Plumbing Code, being M.C.L.A. §§ 125.1502a et seq. and R 408.30701 et seq. of the Michigan Administrative Code.
(B) The total glass area of required windows in any habitable rooms shall be not less than one-tenth of the floor area of the room.
(1990 Code, § 8.23)