Tower scaffolds can be erected quickly and can provide a safe access. However, they are involved in numberous accidents each year. These accidents usually happen because the Tower has either not been erected properly or has not been used properly.
HAZARDS
Collapse of tower scaffold
Tripping of tower scaffold
Fall from tower scaffold
Hitting overhead powerlines or obstructions
HEALTH AND SAFETY POINTS
Ensure you are competent to erect the scaffold tower. If not see your supervisor for training
Follow the Manufacturer Instructions for erection, use and dismantling
Have a copy of the Manufacturer Instruction Manual available
The tower must be vertical and the legs should rest properly on firm level ground
Ensure any wheels and outrigger are locked before using the scaffold tower
If a tower scaffold isn’t required to move the base plate should be used instead of wheels as they give greater stability
Never climb the outside of the scaffold tower as it may pull it over
Always use the internal access provided
Never move a scaffold tower with men or materials on the platform
Ensure there are no holes or dips in the ground where the scaffold tower is to be moved
Do not exceed the base height retio which applies when the base dimensions are extended by outriggers:
Maximum Height = 3 X minimum base dimension (inside buiding),
Maximum Height = 2 ½ X minumum base dimension (outside buiding)
Extra precausions may be required depending on weather conditions
Ensure guard-rails and toe boxes are in place on platforms that are above 2 meters before gaining access
Always close the access flap on the platform once you are on it
Ensure there are no overhead powerlines or obstructions in the area when erecting or moving the tower scaffold
QUSTIONS
What must you have available before erecting a scaffold tower?
How do you gain access to the platform of a scaffold tower?
What must you ensure before gaining access to the scaffold tower?
SAFETY REMINDER
Scaffold Tower must be erected to the Manufacturers specification or they are unsafe. If the scaffold Tower wheels are not locked then it is unstable.