Folding stairways for tankers or containers

Description​

Working near or in a manhole inherits potential dangers which may result in serious accidents. The common ones include falls and slips as often the manhole is only poorly protected.
The folding stairways guarantee the safety of the operators accessing the top of the tank. They are height-adjustable.
They exist in two different versions: with a flat deck or with steps.
The corbelling protects the working area on the tank.