design – Page 43 – SafetyAtWorkBlog

In ROPS we trust

Roll Over Protective Structures (ROPS) are a standard safety design feature on many items of agricultural equipment from tractors to quad bikes. But ROPS do not prevent a rollover, only minimise the risk of injury from a rollover.

The Workplace Health and Safety Queensland has issued a safety alert over a tractor ROPS that failed. The background for the safety alert is:

“A 180 hp tractor towing a 7.8 tonne trailer was travelling at approximately 20 km/h along a single lane bitumen road. To enable a vehicle to pass, the tractor was driven to the side of the road which was corrugated with a sharp drop off and steep drain nearby. When driven back onto the road, the attached trailer slipped down the steep incline into the drain pulling the rear of the tractor sideways. This caused the tractor to roll over, which resulted in the failure of the ROPS fitted to the tractor. The driver suffered fatal injuries.”

Kevin Jones

All exposure standards must consider hours of work

The last sixty years’ of research into the effects of hours of work, shiftwork, associated workload, fatigue and affects on social life and families has produced many findings, but no general detailed agreements. There are interesting debates about who and what to research, what methods to use, what to measure and how to interpret results. In the meantime workers and managers continue to work in difficult circumstances that research suggests has an impact on hormone secretion patterns, and, for example, on cardiac health, gastrointestinal health and breast cancer.

Here are a number of specific statements about hours of work, fatigue and fitness for work. Total agreement on these statements can’t be achieved but they would generally be supported. Continue reading “All exposure standards must consider hours of work”

Quad bike safety remains a hot topic in Australia

Prominent OHS unionist, Yossi Berger*, has attempted to place the issue of quad bike safety in the greater context of OHS In the latest issue of the Australian Workers’ Union’s Say Safety magazine (only available in hard copy).

Berger says that the current debate between safety advocates and vehicle manufacturers over quad bikes is the latest illustration of a debate that leads nowhere while workers continue to be injured and killed.

A current debate in Australia about quad bike safety

“…unfortunately looks like following a similar pattern. The use of this machine kills hundreds of riders around the world every year, and in Australia – occupationally – about 15 every year, mostly in farming. It looks like the entire discussion (for improvement) is going to develop into another description of how not to achieve fundamental OHS improvements.” Continue reading “Quad bike safety remains a hot topic in Australia”

Australia’s national safety award winners

This evening in Canberra, Safe Work Australia announced the winners of the 5th Annual Safe Work Australia Awards. The profiles below are provided by Safe Work Australia.

The winners are:

Best Workplace Health and Safety Management System – Private Sector

GHD, South Australia

“GHD South Australia uses an electronic workplace health and safety management system accessible to all employees and has a workflow element to ensure that the necessary safety analysis and reporting is undertaken for all projects. Continue reading “Australia’s national safety award winners”

Ergonomics of quad bikes – new research

While the New Zealand government is investigating agricultural safety issues, researchers from the University of Otago have looked at the ergonomic issues associated with the loss of control (LOC) of quad bikes by drivers.

According to a University of Otago media release, researchers Dr Stephan Milosavljevic and Dr Allan Carman published a paper in the current edition of Ergonomics. The researchers

“….set out to analyse the driving behaviour of people who regularly use quad bikes, recognising a need to find out why people lose control of them so frequently.

Of the 30 male rural workers and farmers studied, 19 of them, or 63 percent, had experienced loss of control on a quad bike. They were in their mid 40s on average, and about eight to nine years younger and less experienced than those who did not lose control. Continue reading “Ergonomics of quad bikes – new research”

If laptop design is hazardous, what does this say about the iPad?

Recently SafetyAtWorkBlog received some promotional material from a laptop accessory supplier, ErgoAustralia, which stated that laptops may be “the RSI of this decade especially for the growing bones and muscles of our children”. The aim of the information was to show how accessories can reduce the risk of using laptop computers.

There is no doubt that this is so. This blog is often written in a cafe through a fold away keyboard and back at the office, the laptop sits on a stand with a wireless keyboard and mouse but the laptop is not the principal PC on which work is performed. That is a desktop PC.

When laptops are the only computer option and the work tasks rely on laptops, the complications and hazards occur.

Rick Clancy of ErgoAustralia provided the following quotes in support of the dangers of laptops:

Alan Hedge from Cornell University says the following “Guidelines for laptop use are more difficult because laptop design inherently is problematic – Continue reading “If laptop design is hazardous, what does this say about the iPad?”

Is forklift safety a fantasy of OHS professionals?

Recently a colleague brought a YouTube video on forklift safety to the attention of SafetyAtWorkBlog. The video illustrates the risks associated with jumping from a tilting forklift. By comparing this to a mouse trap, the Washington Department of Labor & Industry (DLI) is illustrating the importance of the safety cage on forklifts and the role of seatbelts. The video is from around 2005 and remains fundamentally sound in its advice.

Seatbelts are a continuously contentious safety advice on forklifts, not because they do not work, but because very few forklift operators use them. Yet the seatbelt restraint is integral to the driver’s safety in a tipping forklift as the video below illustrates.

Category: design

In ROPS we trust

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All exposure standards must consider hours of work

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Quad bike safety remains a hot topic in Australia

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Australia’s national safety award winners

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Ergonomics of quad bikes – new research

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If laptop design is hazardous, what does this say about the iPad?

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Is forklift safety a fantasy of OHS professionals?

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