No installation for the use or storage of liquefied fume hazard gases in single-unit tank cars shall be located within one-eighth mile from a building containing a Group A, E, I, or R occupancy.
(Coun. J. 12-9-92, p. 25465; Amend Coun. J. 2-7-96, p. 15616; Amend Coun. J. 10-7-20, p. 21791, Art. VI, § 57)