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PDFWAC 296-874-20006

Maintain structural integrity when intermixing scaffold components.

(1) You must make sure intermixed scaffold components:
(a) Fit together without force; and
(b) Maintain the scaffold's structural integrity.
(2) You must make sure a qualified person determines that modifying components in order to intermix them will result in a structurally sound scaffold.
(3) You must make sure scaffold components made of different metals are not used together.
Different types of metals may be used together if a competent person determines that galvanic action will not reduce the strength of any component to less than the minimum strength required.
The minimum strength requirements are found in the following sections:
1. Suspended scaffolds, WAC 296-874-30002;
2. Supported scaffolds, WAC 296-874-40002.
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20006, 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, § 296-874-20006, filed 12/7/04, effective 3/1/05.]
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