Source: https://apps.leg.wa.gov/wac/default.aspx?cite=296-155-745
Timestamp: 2020-07-12 20:17:58
Document Index: 467540379

Matched Legal Cases: ['§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296', '§ 296']

(b) In tunnels 16 feet or more in diameter, you must provide hanging walkways from the face to the man lock as high in the tunnel as practicable, with at least 6 feet of head room. Walkways must be constructed of noncombustible material. You must securely install standard railings throughout the length of all walkways on open sides in accordance with chapter 296-880 WAC, Unified safety standards for fall protection. Where walkways are ramped under safety screens, you must skidproof the walkway surface by cleats or by equivalent means.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. WSR 20-12-091, § 296-155-745, filed 6/2/20, effective 10/1/20. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 16-09-085, § 296-155-745, filed 4/19/16, effective 5/20/16. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060 and 29 C.F.R. 1926, Subpart M, Fall Protection. WSR 13-04-073, § 296-155-745, filed 2/4/13, effective 4/1/13. Statutory Authority: RCW 49.17.010, [49.17].040, and [49.17].050. WSR 01-17-033, § 296-155-745, filed 8/8/01, effective 9/1/01. Statutory Authority: RCW 49.17.040, [49.17.]050 and [49.17.]060. WSR 96-24-051, § 296-155-745, filed 11/27/96, effective 2/1/97. Statutory Authority: Chapter 49.17 RCW. WSR 95-10-016, § 296-155-745, filed 4/25/95, effective 10/1/95; WSR 94-15-096 (Order 94-07), § 296-155-745, filed 7/20/94, effective 9/20/94; WSR 88-23-054 (Order 88-25), § 296-155-745, filed 11/14/88; Order 74-26, § 296-155-745, filed 5/7/74, effective 6/6/74.]