(a)   The owner, operator or lessee, an employee of any owner, operator or lesse, an occupant, and any person in direct control of any building regulated under the Ohio Basic Building Code, upon the discovery of an unfriendly fire or upon receiving information that there is an unfriendly fire on the premises, shall immediately and with all reasonable dispatch and diligence call or otherwise notify the Fire Department concerning the fire and shall spread an alarm immediately to all occupants of the building.
   (b)   For the purposes of this section, "unfriendly fire" means a fire of a destructive nature as distinguished from a controlled fire intended for a beneficial purpose.
   (c)   No person shall fail to comply with this section.
(ORC 3737.63)