Wash. Admin. Code § 51-54A-0909

Current through Register Vol. 24-23, December 1, 2024

Section 51-54A-0909 - Section 909-Smoke control systems

909.21.12 Hoistway venting. Hoistway venting 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.

Wash. Admin. Code § 51-54A-0909

Amended by WSR 16-03-055, Filed 1/16/2016, effective 7/1/2016

Amended by WSR 20-01-162, Filed 12/18/2019, effective 7/1/2020

Reserved by WSR 21-04-003, Filed 1/20/2021, effective 2/20/2021

Amended by WSR 22-13-093, Filed 6/14/2022, effective 7/1/2023

Statutory Authority: RCW 19.27A.031, 19.27.074 and chapters 19.27 and 34.05 RCW. 13-04-063, § 51-54A-0909, filed 2/1/13, effective 7/1/13.