Metro Government of Nashville and Davidson County |
Code of Ordinances |
Title 16. BUILDINGS AND CONSTRUCTION |
Chapter 16.24. PROPERTY STANDARDS |
Article V. Minimum Standards for Buildings, Structures, and Premises |
§ 16.24.550. Fire protection systems.
A.
Smoke Detectors. Existing Group R occupancies not already provided with single-station smoke alarms/detectors shall be provided with approved single-station smoke alarms/detectors.
B.
Installation.
1.
In existing one- and two-family dwellings, approved single-station smoke alarms/detectors shall be installed:
a.
Outside of each separate sleeping area, in the immediate vicinity of the sleeping rooms; and
b.
On each additional story of the dwelling unit including basements.
2.
In all other existing Group R occupancies, installation shall be in accordance with the fire code.
C.
Power Source. In Group R occupancies, single-station smoke alarms/detectors shall be battery operated or shall receive their primary power from the building wiring provided that such wiring is served from a commercial source. When power is provided by the building wiring, the wiring shall be permanent and without a disconnecting switch other than those required for overcurrent protection.
(Ord. BL2001-585 § 1 (part), 2001)