The limits referred to in Section 53 (b) of the Fire Prevention Code hereby adopted in which storage of explosives and blasting agents are prohibited, the limits referred to in Section 74 (a) of the code hereby adopted in the storage of Class I liquids in which outside aboveground tanks are prohibited, and the limits referred to in Section 114 of the code hereby adopted in which bulk storage of liquefied petroleum gas is restricted, are hereby established as follows: The city limits.
('72 Code, § 24.04)