Exterior bracket scaffolds can also be used for installing roof trusses and other rooftop construction activities.
Safety plan roof trusses.
When properly constructed and used.
Construction workers and installing roof trusses can be particularly dangerous for two reasons.
This is particularly true if the worker is depending on the tie off to the trusses to protect him her from a fall.
Placing trusses onto housing frames using powered mobile plant such as a vehicle loading crane may also be required.
With the addition of toeboards falling object protection can be provided to the areas below.
1 truss construction usually occurs high above the ground and 2 trusses are not stable until they are properly restrained and braced.
The erection of roof trusses may place employees at risk of falling from a height that is greater than 2m.
Roof trusses are the highest part of a house frame so residential construction workers installing them can fall and be seriously injured or even killed.
Depending on the building layout and the tasks involved lifts e g aerial scissor may be options for setting.
By assembling a truss section on the ground employers can greatly reduce the risk of falls for workers.
Tying off to trusses in the early stages of construction can easily cause a greater hazard given that a fall may pull the truss or trusses down with the fall.
The guardrail system on the scaffold can provide fall protection.