fatigue – Page 13 – SafetyAtWorkBlog

Complacency and arrogance are the problems with mine safety in Australia

The signs are not good for the future of BHP Billiton’s safety program. At the Diggers & Dealers conference in Western Australia on 5 August 2009, Ian Ashby, the President of BHP Billiton Iron Ore expanded on his statements some months ago about the poor safety practices at the company’s Pilbara worksites.

According to one media report, Ashby has said that BHP’s safety performance was “generally showing improving trends”. He also said

“We’re looking for systems to eliminate these tragic events….. There hasn’t been any epiphany but we need to increase the intentionality and focus.”

Ashby specified two particular occupational hazards

traffic management, and
“fatigue management to prevent excess working hours”.

In April 2009, Ashby identified the following safety areas as those requiring attention:

Reduce site access;
Improve contractor management;
Enhance existing strategies to prevent excess working hours;
Move rail operations from the Mine Safety and Inspection Act to the Rail Safety Act;
Enhance traffic management standards, and;
Suspend all non-essential work outside daylight hours

Ashby’s presentation to the conference is now available for download.

The concern for the future safety performance of BHP Billiton comes from Ashby statements that, according to the press report, “the root of the problem was a poor attitude towards safety in the Pilbara region.

“There is an element that I don’t like to dwell on, but there is a complacency generally in the Australian workforce and a bit of an arrogance. I think some of that is quite manifest in the Pilbara.”

Ashby must have read the comments by Warren Edney about the lack of “safety brainwashing” in relation to the Pilbara miners. [SafetyAtWorkBlog has tried to clarify Edney’s comments with his employer, Royal Bank of Scotland]

The machismo of mine workers and new mining employers may be part of the issue but, as has been pointed out before, a similar Australian company in the same industry sector in very similar geographies – Rio Tinto – does not have anywhere near the same amount of fatalities even though it draw from the same worker demographics.

The OHS issue at BHP Billiton seems to be developing into a classic study of safety versus production.

It may be useful to note the report in the business section of The Age newspaper entitled “China taking all the ore we can ship: BHP“, a report generated from the same presentation by Ian Ashby at Diggers & Dealers’.

Kevin Jones

New Work/Life Research

There seems to be new institutes and academic schools popping up regularly over research into the issue of work/life balance. Recently one of the oldest and most prominent of the institutes, the Centre for Work + Life at the University of South Australia, released new research data.

The latest Australian Work and Life Index (AWALI) was released in late July 2009. The executive summary identifies several important issues relevant to OHS:

“Three years of data about work-life interference in Australia tell us that many employees experience frequent interference from work in their personal, home and community lives, many feel overloaded at work and feelings of time pressure are also common and growing.”

“Work hours are central to work-life interference….. Many Australians are a long way from their preferred working hours and the 2008/09 economic downturn has not made any difference to the incidence of this mismatch.”

The work by Barbara Pocock and others at the Centre is characterised by recommendations for improvements rather than simply describing a situation. In this data the researchers say

“Our AWALI reports over the past three years suggest that employers and public policy makers can help workers deal with work-life pressures. This involves improving the quality of supervision and workplace culture, controlling workloads, designing ‘do-able’ jobs, reducing long working hours and work-related commuting, increasing employee-centered flexibility and options for permanent part-time work, improving the fit between actual and preferred hours and increasing care supports.”

It is obvious from these comments that OHS professionals need to work hard on these matters to create, or maintain, their workplace safety cultures.

Kevin Jones

The myth of the three-hour sleep

The Australian media has widely reported that Australian Prime Minister, Kevin Rudd, exists on three-hours sleep per night. He doesn’t and Professor Drew Dawson, a prominent Australian sleep researcher, discusses the exaggeration of high-flying professionals in an article at Crikey.com on 21 July 2009.

More research of Professor Drew Dawson, Director, Centre for Sleep Research, University of South Australia, is available online.

Sleep disorders and workplace safety – new research grant

Recently, the Australian Government awarded some research grants of which at least one is relevant to workplace safety. $2.5 million was given for the establishment of a Centre for Clinical Research Excellence in Interdisciplinary Sleep Health (CRISH).

When the grant was announced Professor Ron Grunstein of the Woolcock Institute of Medical Research said,

“Adequate sleep is as important as exercise and diet. Sleep loss and sleep disorders contribute to mortality, chronic disease, mental health problems and the economic health burden.

“This funding will allow us to establish a network of leading sleep researchers and physicians in different specialties to investigate the biology of sleep, and look at ways to prevent and treat sleep disorders.”

Amongst several social benefits of the research, the issue of shiftwork health was mentioned. There are many contributory factors to the health of shiftworker and sleep disorders is only one, but an important one.

The most recent Australian data on the costs of sleep disorders was from 2004 by Access Economics, an organisation that the government often relies on for data. Its report, Wake Up Australia, estimates that sleep disorders such as obstructive sleep apnea and insomnia underlie 9.1 per cent of work related injuries.

The origin of this statistic needs to be closely examined in the body of the report (page 23) as there is quite a bit of statistical magic applied however the 9.1% figure has been referred to in relation to the potential benefit of the CRISH project. The statistic is not invalid but it is also not so simple.

Kevin Jones

Fatigue is the biggest threat to a person’s safety

Not so long ago, it was considered a legitimate criticism to blame the individual for “doing the wrong thing” at work. Depending on the type of worksite, this was considered “human error” or “bloody stupid”.

Fatigue is an interesting illustration of how occupational health and safety must cope with new perspectives on established hazards. Australian OHS legislation operates on a responsibility to manage the systems of work in a workplace, of which only one element is the worker.

A good incident investigation goes beyond the incident to see what led up to a worker acting the way they did, the reasons behind the decision. Instead of “tell me about your childhood”, OHS practitioners can legitimately ask “tell me about your sleep patterns”, or “tell me about your second job”, or “tell me about your relationship with your partner”, as these can be contributory factors to the decision made on the day or the work environment at the time of the incident.

Some recent AAP articles provide interesting examples of the different contexts in which fatigue as a workplace issue can manifest:

“Ambulance Employees Australia (AEA) said weary paramedics had fallen asleep at the wheel and administered wrong drugs because they did not have enough time off between shifts.

They have called for a minimum 10-hour break between shifts, compared with eight hours under the current award.

But Ambulance Victoria has said the fatigue issue was one of 175 union claims, which it said sought $800 million from pay talks.”

“Investigators examining the near-catastrophe at Melbourne Airport last month are exploring whether fatigue was a factor after being told the pilot had barely slept the day before the flight.

Emirates pilots are permitted to fly a maximum of 100 hours each 28 days and the pilot was also almost at the legal threshold of the number of hours he was able to fly.

Emirates has issued a statement saying safety was a top priority for the airline.”

A higher priority than a good night’s sleep apparently! Clearly it is the spread of hours that is the issue not the total over a fixed period.

Both these examples relate to workers’ interactions with the public and reflect the complexity of OHS’s spread to public safety.

It seems that every investigation now automatically assesses the fatigue level, or impairment, of the participants in incidents in the same way mobile phone records are checked in car accidents and blood-alcohol levels or drug testing in some industrial events.

If your OHS professional does not consider psychosocial issues in developing safety management plans or incident investigation, seek a second opinion, or better yet, make sure the first opinion is comprehensive.

Kevin Jones

Farmers creating dis-harmony in OHS legislation

Australia is undergoing a process of national harmonisation on workplace safety legislation. The government has played down the chances of State jurisdictions creating exemptions to, or variations of, OHS law. The message was that we are all “singing from the same song sheet”.

Even before model OHS legislation has been approved, the New South Wales Farmer’s Federation has wangled an exemption from the driver fatigue legislation in that state.

According to the President of the NSW Farmer’s Federation, Jock Laurie, the fatigue law was not about reducing or removing fatigue from the transport industry, it was about

“bureaucrats finding other ways to make life difficult for people”.

He is willing to even go on the record with the statement – Jock Laurie

As farmer and outspoken conservative Senator Bill Heffernan, said in Parliament on 22 September 2008, the legislation

“is designed to make driving safer and the work conditions better for drivers in Australia, and to harmonise the laws across the states.”

Yet he goes on to support the call for an exemption which results in weakening the harmonisation process.

It seems that farmers who drive trucks long-distances over many hours, particularly during harvest-time, do not have any relationship to the transport industry. The situation will now be that a petrol tanker driver on a country highway can operate under one set of national OHS and transport rules and a farmer delivering grain to a port operates with an exemption – all because maintainign a log book is unnecessary red tape!

This threat to the harmonisation process should have been jumped on by the Federal government.

However, it has to be said, that inadequate transport infrastructure investment has lead to the closure of country rail lines and increased the need for farmers to transport produce by road, thereby increasing the road risk to rural communities. Perhaps the farmers’ lobby groups realise they can’t change the big picture so are aiming for little targets.

Kevin Jones

Mental Illness and Workplace Safety

Reports in the Australian media this week indicated that “nearly half the population has a common mental health problem at some point during their lives”. Safety professionals and HR practitioners should take note of these statistics and hope that it does not manifest in their shift, even though it is likely.

The difficulty with trying to manage or anticipate mental health issues is that they seem to have evolved over time and multiplied. There is the common phrase of “trying to herd cats” and it seems that mental health issues are the cats. One could apply lateral thinking and propose the solution is to get a dog but will the dog herd a cat that doesn’t look like a cat, smell like a cat, or worst scenario of all, a cat that resembles a dog!

Because of the fluctuating psychiatric states of everyone everyday how does one recognise when a mood swing becomes a mental health issue. Does one take everything as a mental health issue and waste time on frivolous matters? Or is there no such thing as a frivolous matter?

In the one article there are these confusing and inconsistent terms for mental health:

“common mental health problem”

“mental condition”

“non psychotic psychiatric problems”

“mood disorder”

“anxiety disorder”

“mental health disorder”

“substance abuse or dependency”

“mental disorder”

“mental illness”

“psychiatric condition”

In this report it is unlikely that the synonyms have been generated by the journalist as the data quoted is from the Australian Bureau of Statistics, but it indicates the confusion that safety professionals can feel when they need to accommodate more recent workplace hazards – the psychosocial hazards.

The list above does not include the “established” hazards of bullying, occupational violence or stress. The fact that there may be a clear differentiation between mental health symptoms and mental disorders but that needs to be clearly communicated to those who manage workplaces so that control resources can be allocated where best needed.

The article referred to above provides interesting statistics and there are gems of useful information in the ABS report but the article provides me with no clues about how to begin a coordinated program to address the mental health issues in the workplace. It is an article without hope, without clues, without pathways on which the professional can act.

There is no doubt the psychosocial hazards at work are real but the advocates of intervention need to clarify the message.

Kevin Jones

(This blog posting does not discuss the recent changes to compensation for defence personnel and soldiers for mental health from combat, but mental health in that “industry” is a fascinating comparison to what occurs in the private sector.)

Category: fatigue

Complacency and arrogance are the problems with mine safety in Australia

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New Work/Life Research

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The myth of the three-hour sleep

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Sleep disorders and workplace safety – new research grant

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Fatigue is the biggest threat to a person’s safety

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Farmers creating dis-harmony in OHS legislation

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Mental Illness and Workplace Safety

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