3. a. An owner of a building shall be responsible for ensuring that fire dampers, smoke dampers, and combination fire and smoke dampers installed in a building are inspected and tested as required by the applicable standards adopted pursuant to the Uniform Fire Code. This subsection shall not apply to a single-family, two-family, or attached single-family structure used exclusively for dwelling purposes.
b. For all buildings with a smoke control system, other than single-family, two-family, and attached single-family structures used exclusively for dwelling purposes, a building owner shall subject the smoke control system to smoke control system testing as required by the applicable standards adopted pursuant to the Uniform Fire Code.