WAC 296-874-20024:

WACs > Title 296 > Chapter 296-874 > Section 296-874-20024

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296-874-20022 << 296-874-20024 >> 296-874-20026

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PDFWAC 296-874-20024

Make sure stairway-type ladders meet these requirements.

(1) You must make sure stairway-type ladders meet all of the following:

(a) Position the bottom step not more than twenty-four inches (61 cm) above the scaffold supporting level;

(b) Have rest platforms not more than twelve feet (3.7 m) apart vertically;

(d) Have steps that:

(i) Are at least sixteen inches (41 cm) wide; and

(ii) Line up vertically between rest platforms.

(2) You must make sure mobile ladder stands have steps that are at least eleven and one-half inches (30 cm) wide.

[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-874-20024, 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, § 296-874-20024, filed 12/7/04, effective 3/1/05.]