A. 
Multiple dwellings shall be inspected for the purpose of determining compliance with fire prevention and property maintenance requirements of the Uniform Code at least once in every 36 months. Inspections of such buildings shall include the common areas such as halls, foyers, staircases, etc., and vacant dwelling units. Where the tenants of occupied dwelling units allow, the inspection may include such units.
B. 
Firesafety inspections of buildings or structures having areas of public assembly, defined as "all buildings or portions of buildings used for gathering together 50 or more persons for amusement, athletic, civic, dining, educational, entertainment, patriotic, political, recreational, religious, social, or similar purposes, the entire fire area of which they are a part, and the means of egress therefrom,” shall be performed at least once in every 12 months.
C. 
All other buildings, uses and occupancies (except one- or two-family dwellings) shall be inspected at least once in every 24 months.
D. 
An inspection of a building or dwelling unit may also be performed at any other time upon:
(1) 
The request of the owner, authorized agent, or tenant;
(2) 
Receipt of a written statement alleging that conditions or activities failing to comply with the Uniform Code exist; or
(3) 
Other reasonable and reliable information that such a violation exists.