(A) The term
DANGEROUS BUILDING as used in this subchapter is defined to mean and include:
(1) Any building, shed, fence or other man-made structure which is dangerous to the public health because of its condition and which may cause or aid in the spread of disease or injury to the health of the occupants of it or neighboring structures.
(2) Any building, shed, fence or other man-made structure which because of faulty construction, age, lack of proper repair or any other cause is especially liable to fire or creates a fire hazard.
(3) Any building, shed, fence or other man-made structure which by reason of faulty construction or any other cause is liable to cause injury or damage by collapsing or by a collapse or fall of any part of such structure.
(4) Any building, fence, shed or other man-made structure which because of its condition or because of lack of doors or windows is available to and frequented by malefactors or disorderly persons who are not lawful occupants of such structure.
(B) Any such dangerous building in the city is declared to be a nuisance.
('72 Code, § 151.015)