Here are the basics of the requirements.
Fixed ladder cage specifications.
All wood parts of fixed ladders shall meet the requirements of 1910 25 b.
For existing fixed or permanently mounted ladders that extend 24 feet above a lower level osha developed a timeline to phase out the use of ladder cages as a means of fall protection.
In the past osha has required cages for fixed ladders taller than 20 feet but as of january 2017 fall protection is required on fixed ladders.
What s changed for fixed ladder standards under osha 1910.
Ladders newly installed or altered after november 19 2018 require a ladder safety system or personal fall arrest system.
The requirement for a cage comes when you have a fixed ladder longer than 20 feet.
Fixed ladders provide stability when ascending to an elevated work surface because they are fastened to the building or a secure surface.
Fixed ladders more than 20 feet 6 1 m in height shall be provided with a cage well or ladder safety device.
1917 118 e 2 when a well or cage is used ladders with length of climb exceeding 30 feet 9 14 m shall comply with the following provisions.
The regulations say that if a fixed ladder is taller than 20 feet you are required to have a cage which meets all the requirements of 29 cfr 1910 27 d.
A cage or well on a fixed ladder prevents lateral movement containing the individual climbing the ladder and offering the comfort of a surrounding safeguard.