§ 120.054 FOUNDATIONS AND SUPPORTS.
   (A)   Tanks shall rest directly on the ground or on foundations or supports of concrete, masonry, piling, or steel.
   (B)   Exposed piling or steel supports shall be protected by fire-resistive materials to provide a fire resistance rating of not less than two hours.
('81 Code, § 5.40.150) Penalty, see Ch. 13