Fall Prevention and Working at Heights
Falls from heights remain one of the leading causes of death and serious injury in the construction sector.
They often occur when:
- Working on or near unprotected edges
- Using unsafe or incomplete scaffolds
- Falling from roofs or through fragile roofs or skylights
- Falling from trucks
- Falling through stair-voids
- Falling into holes, pits or shafts
- Using inappropriate ladders or unsafe ladder use
Controlling the risk of falls
Your employer is required to control the risk of falls from any height,
Construction work involving a risk of a fall from more than two metres is classed as high-risk construction work and further safety duties apply.
High risk work must not commence unless a Safe Work Method Statement (SWMS) has been introduced and all workers are comfortable with the work methods put in place.
The safe work method statement must:
- Identify work that is high risk
- State the hazards and risks to health or safety of that work
- Sufficiently describe measures to control those risks
- Describe how the control measures will be implemented
If the Safe Work Method Statement is not being followed the work must stop.
Hierarchy of Risk Control for Prevention of Falls
Elimination
Eliminate the hazard. Undertake the work from ground level or from a solid platform.
Substitution
Change the activity to undertake the work from a safe zone. Relocation of equipment requiring maintenance should be considered to eliminate the requirement for the operator to enter the danger zone.
Isolation
Separate the worker from the hazard by means of a fall protection device. A screen, barrier or guardrail will effectively prevent a fall whilst work is being undertaken.
Engineering
Manage the risk using an engineered control. Work undertaken using fall arrest systems (harnesses) requires operator training but it will prevent a fall from occurring when used correctly.
Administration
Control the risk using procedure. Control the environment using signage, demarcation line marking and operational instructions.
It is important to note that the level of Hierarchy of Control is equivalent to the risk of injury. A lesser control measure requires greater skill of the operator and is therefore the least preferred option.
Always check with your supervisor or OH&S rep before doing any work at heights
Falling Prevention / Working at Heights Information Links
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