Section 296-96-23450. What requirements apply to step tread lighting?

Latest version.

Step treads and landings must be illuminated throughout. The light intensity on the treads must not be less than 5 ftc (54 kx).

The illumination shall be uniform intensity and shall not contrast materially with that of the surrounding area.

[Statutory Authority: Chapter 70.87 RCW. WSR 07-24-041, § 296-96-23450, filed 11/30/07, effective 1/1/08. Statutory Authority: RCW 70.87.020, 70.87.030, 70.87.034, 70.87.120, 70.87.185 and chapter 70.87 RCW. WSR 01-02-026, § 296-96-23450, filed 12/22/00, effective 1/22/01.]

Chapter 70.87 RCW. WSR 07-24-041, § 296-96-23450, filed 11/30/07, effective 1/1/08. Statutory Authority: RCW 70.87.020, 70.87.030, 70.87.034, 70.87.120, 70.87.185 and chapter 70.87 RCW. WSR 01-02-026, § 296-96-23450, filed 12/22/00, effective 1/22/01.

                    
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