PDFWAC 296-876-600

Fixed ladder design and construction installed before December 1, 2006.

Summary
Your responsibility: To make sure fixed ladders installed before December 1, 2006, meet design and construction requirements.
You must meet the requirements...
in this section:
Design and construction—Fixed ladders installed before December 1, 2006.
Design loads
Pitch
Welding
Ladder surfaces
Rungs, cleats and steps
Side rails
Clearances
Step-across distance
Extensions and grab bars
Hatches
Platforms
Protective structures and equipment
Cages
Wells
Ladder safety devices
[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060, and chapter 49.17 RCW. WSR 14-09-095, § 296-876-600, filed 4/22/14, effective 7/1/14. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. WSR 06-16-020, § 296-876-600, filed 7/24/06, effective 12/1/06; WSR 05-20-068, § 296-876-600, filed 10/4/05, effective 1/1/06.]