Within the aforesaid fire limits, no structure shall be built, altered, moved, or enlarged unless the structure will be enclosed with walls constructed wholly of stone, well-burned brick, terra cotta, concrete, or other such noncombustible materials as will satisfy the Fire Chief that the structure will be reasonably fireproof.
(Neb. RS 17-550) (1973 Code, § 7-207) Penalty, see § 10.99