As well as being a legal requirement, risk assessments are vital in protecting workers and visitors to businesses. They help employers focus on risks with the potential to cause harm in the workplace. In many instances, straightforward measures can readily control risks: clearing up spills to prevent slipping or removing trip hazards, for instance.
As well as being a legal requirement, risk assessments are vital in protecting workers and visitors to businesses. They help employers focus on risks with the potential to cause harm in the workplace. In many instances, straightforward measures can readily control risks: e.g. clearing up spills to prevent slipping or removing trip hazards. It can mean simple, cheap and effective measures to ensure employees are protected.
The law only requires employers to protect employees as far as is ‘reasonably practicable’, but the law does require assessment of risks in the workplace to enable plans to be put in place to control those risks.
So a risk assessment is simply a careful examination of what could cause harm to people, so employers can decide whether there are sufficient precautions to prevent that harm or if more precautions need to be taken.
The risk assessment process involves the following five steps:
1 identify hazards
2 decide who might be harmed and how
3 evaluate risks and decide on precautions
4 record your findings and implement them
5 review assessments and update if necessary.
A flow-chart of the risk assessment process is shown opposite.
hierarchy of actions to prevent risks
1 avoid the risk by eliminating it–avoiding the task completely – if possible, or by doing it safely, or using safer materials
2 evaluate risks that cannot be avoided(see risk assessment process)
3 combat risks at source–solve the problem rather than putting up a warning sign
4 try to fit the task to the person, not the person to the task; avoid boring tasks; let the people not the process set the pace
5 use technology and innovation to improve safety
6 create a coherent policy, addressing serious risks first
7 protect the whole workforce not individuals
8 ensure every one knows what they must do to stay safe.
Reviewing control measures
The control measures you put in place should be reviewed regularly to make sure they work as planned. There are certain situations where you must review your control measures under the WHS Regulations, and if necessary revise them. A review is required:
• when the control measure is not effective in controlling the risk
• before a change at the workplace that’s likely to give rise to a new or different health and safety risk that the control measure may not effectively control
• if a new hazard or risk is identified
• if the results of consultation indicate a review is necessary
• if a health and safety representative requests a review.
You may use the same methods as in the initial hazard identification step to check controls. Consult your workers and their health and safety representatives and consider the following questions:
• are the control measures working effectively in both their design and operation?
• have the control measures introduced new problems?
• have all hazards been identified?
• have new work methods, new equipment or chemicals made the job safer?
• are safety procedures being followed?
• has instruction and training provided to workers on how to work safely been successful?
• are workers actively involved in identifying hazards and possible control measures? Are they openly raising health and safety concerns and reporting problems promptly?
• is the frequency and severity of health and safety incidents reducing over time?
• if new legislation or new information becomes available, does it indicate current controls may no longer be the most effective?
If problems are found, go back through the risk management steps, review your information and make further decisions about risk control. Priority for review should be based on the seriousness of the risk. Control measures for serious risks should be reviewed more frequently. Case studies demonstrating how to manage work health and safety risks in consultation with workers are available at. www.safeworkaustralia.gov.au
more articles about: good health and safety practice
- national harmonisation work health and safety laws
- model Work Health and Safety Act 2011
- writing a health and safety policy
- managing work health and safety risks
- risk assessments
- consulting workers
- co-operating with other businesses
- common law liability
- compensation for work-related injury (or disease)
- achieving best practice
- the importance of leadership
- reducing workplace stress
- identifying risk factors
- encouraging work-life balance