Source of risk: Use scaffolding steel pipes to lift heavy objects. Scaffolding steel pipes cannot withstand heavy loads
The heavy object pulls off the scaffolding steel pipe, and the heavy object falls;
The scaffold collapses and the personnel fall from a height.
Risk prevention: For hanging hoist points of manual chain hoists, large and solid steel frame beams should be selected.
Protective railings are used as suspension lifting points;
Process pipelines are used as suspension lifting points;
Small frame beams are used as suspension lifting points.