Exception: | Basements used exclusively for the service of the building may have one exit. For the purpose of this exception, storage rooms, laundry rooms, maintenance offices, and similar uses shall not be considered as providing service to the building. |
(4) In all Groups E-3, I, and LC Occupancies, emergency lighting for means of egress shall be provided. Emergency systems shall activate automatically in a power failure and be supplied from storage batteries or an on-site generator set. The system shall be installed in accordance with the requirements of the Electrical Code.
[Statutory Authority: Chapter
19.27 RCW. WSR 02-16-023, § 212-12-035, filed 7/29/02, effective 8/29/02. Statutory Authority: Chapters
43.63A and
48.48 RCW. WSR 93-05-032 (Order 93-02), § 212-12-035, filed 2/16/93, effective 3/19/93.]