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.]