Washington Administrative Code (Last Updated: November 23, 2016) |
Title 51. Enterprise Services, Department of (Building Code Council) |
Chapter 51-54A. State Building Code adoption and amendment of the 2015 edition of the International Fire Code. |
Section 51-54A-0909. Smoke control systems.
Latest version.
- 909.21.12 Hoistway venting. Hoistway venting required by Section 3009 of the state building code need not be provided for pressurized elevator shafts.909.21.13 Machine rooms. Elevator machine rooms shall be pressurized in accordance with this section unless separated from the hoistway shaft by construction in accordance with Section 707 of the International Building Code.