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PDFWAC 296-874-30008

Make sure tiebacks meet these requirements.

(1) You must make sure tiebacks are equivalent in strength to the suspension ropes.
(2) You must make sure tiebacks are secured to a structurally sound anchorage on the building or structure and installed:
(a) At a right angle (perpendicular) to the face of the building or structure; or
(b) As opposing angle tiebacks.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-30008, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 05-01-054, § 296-874-30008, filed 12/7/04, effective 3/1/05.]