Statutes, codes, and regulations
Washington Administrative Code
Title 296 - Labor and Industries, Department ofChapter 296-46B - Electrical safety standards, administration, and installation
Part A - NEC INSTALLATION AMENDMENTS, STANDARDS, INSPECTIONS, AND DEFINITIONS
Section 296-46B-700 - Emergency systems

Wash. Admin. Code § 296-46B-700

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Current through Register Vol. 24-23, December 1, 2024
Section 296-46B-700 - Emergency systems

001 Emergency systems - General.

(1) In all health or personal care facilities defined in this chapter, educational facilities, institutional facilities, hotels, motels, and places of assembly for 100 or more persons, all exit and emergency lights must be installed in accordance with Article 700 NEC and located as required in standards adopted by the state building code council under chapter 19.27 RCW.

007 Signs.

(2) The sign(s) required in NEC 700.7 must be placed at the service disconnecting means and the meter base if the service disconnecting means and meter base are not located within sight and within five feet of each other.

010 Emergency systems - Equipment identification.

(3) All exit and emergency lights, whether or not required by the NEC, must be installed in accordance with Article 700 NEC.
(4) All boxes and enclosures, for Article 700 NEC systems, larger than six inches by six inches, including transfer switches, generators, and power panels for emergency systems and circuits must be permanently identified with an identification plate that is substantially orange in color, except in existing health care facilities the existing nameplate identification color scheme can be retained for transfer switches, generators, and power panels for existing emergency systems that are not being replaced or modified. All other device and junction boxes for emergency systems and circuits must be substantially orange in color, both inside and outside.

032 Selective coordination.

(5) The requirements for selective coordination described in NEC 700.32 are not required where the emergency system was installed prior to June 1, 2006, provided that no system modifications, additions, deletions, or overcurrent protective devices in that system were replaced on or after April 1, 2024. For new emergency systems that are supplied from an existing emergency system installed prior to June 1, 2006, the new portion of the emergency system must comply with NEC 700.32. The ground fault sensing function of overcurrent protective devices will only be required to selectively coordinate with the ground fault sensing functions of other overcurrent protective devices.

Wash. Admin. Code § 296-46B-700

Amended by WSR 14-11-075, filed 5/20/14, effective 7/1/2014
Amended by WSR 17-12-021, Filed 5/30/2017, effective 7/1/2017
Amended by WSR 19-15-117, Filed 7/23/2019, effective 8/23/2019
Amended by WSR 24-05-085, Filed 2/21/2024, effective 4/1/2024

Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. 08-24-048, § 296-46B-700, filed 11/25/08, effective 12/31/08; 06-24-041, § 296-46B-700, filed 11/30/06, effective 12/31/06; 05-10-024, § 296-46B-700, filed 4/26/05, effective 6/30/05. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.271, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551, 2002 c 249, chapters 34.05 and 19.28 RCW. 03-09-111, § 296-46B-700, filed 4/22/03, effective 5/23/03.