WAC 51-50-0505
WAC 51-50-0505. Section 0505 — Mezzanines and equipment platforms
505.1 General. Mezzanines shall comply with Section 505.2. Equipment platforms shall comply with Section 505.3.
EXCEPTION:
Lofts in Group R occupancy dwelling units and sleeping units shall be permitted to comply with Section 420.14, subject to the limitations in Section 420.14.1.