Changing political support of workplace safety in the US

Occupational health and safety used to be above political argy-bargy.  It was accepted that the safety of workers was a core importance to the management of any business.  Often it operated as a subset of industrial relations and popped its head up occasionally, usually when new of revised legislation was due.  Rarely has workplace safety been a catalyst for political controversy.

In the United States, the last political fight was over the ergonomics  rule under a Republican Bush presidency in 2001.  According to one media report:

“The president has directed Labor Secretary Elaine Chao to find a less expensive way to protect worker health.” Continue reading “Changing political support of workplace safety in the US”

Formaldehyde upgraded to human carcinogen

On 4 November 2009, the United States’ National Toxicology Program (NTP) upgraded formaldehyde to a “known human carcinogen”.  This widely used chemical, principally in wood products, has been suspected of being carcinogenic for some time.

The suspicion was a major reason why, in Australia, Comcare issued a cautionary safety alert on using some shipping containers as converted accommodation.  But the Comcare advice was based, and reasonably so, on a manufacturers’ material safety data sheet (MSDS).

One such MSDS selected at random from the Australian internet sites has this to say about formaldehyde:

Reported fatal dose for humans: 60-90 mL

Oral LD50 (rat): 800 mg/kg

Inhalation LC50 (rat): 590 mg/m3

Low concentrations of formaldehyde may cause sensitisation by skin contact. Formaldehyde vapour is irritant to mucous membranes and respiratory tract. Asthma like symptoms have occasionally been reported following inhalation.

Animal studies have shown formaldehyde to cause carcinogenic effects. In particular, chronic inhalation studies in rats have shown the development of nasal cavity carcinomas at 6 and 15 ppm. These cancers developed at concentrations which produced chronic tissues irritation and would not be voluntarily tolerated by humans. [IPCS Environmental Health Criteria 89, Formaldehyde, World Health Organisation [WHO], Geneva, 1989.]

Some positive mutagenic effects have been reported for formaldehyde. Available animal data do not show embryotoxic or teratogenic effects following exposure to formaldehyde.

The NTP notes that formaldehyde effects have now been identified as having a role in leukaemia and not just localised inhalation-related cancers.

The MSDS is dated 2004 and Australian OHS legislation only requires MSDS to be updated at five-yearly intervals.  Of course they can be updated more frequently should the employer chose or, perhaps if the manufacturer advises them of a reclassification.

It is interesting that a 2004 MSDS still refers to WHO data that is fifteen years old and that the reference is to a non-Australian criterion.  It is accepted that chemical reclassification and research are long processes but what should the updating timeline be now that the US has made this significant re-categorisation?

Perhaps the Australia classifications will gain speed given that the more compatible European re-categorisation of formaldehyde, and other chemicals, was announced overnight.  The EU-OSHA website states

“Formaldehyde was confirmed as carcinogenic to humans. There is sufficient evidence in humans of an increased incidence of nasopharyngeal.”

However the human leukaemia issue was discusses in the evaluation summaries:

“The Working Group was almost evenly split on the evaluation of formaldehyde causing leukaemias in humans, with the majority viewing the evidence as sufficient for carcinogenicity and the minority viewing the evidence as limited.  Particularly relevant to the discussions regarding sufficient evidence was a recent study accepted for publication which, for the first time, reported aneuploidy in blood of exposed workers characteristic of myeloid leukaemia and myelodysplastic syndromes with supporting information suggesting a decrease in the major circulating blood cell types and in circulating haematological precursor cells.  The authors and Working Group felt this study needed to be replicated.”

Given that wood products that contain formaldehyde are used frequently in cabinet-making it is fair to expect MSDSs and OHS guidances on hazardous substances and wood dusts would be reissued and databases updated fairly quickly.  Just as important is the fact that particle boards are commonly sold in hardware and timber outlets in Australia and that Spring and Summer is often the DIY peak.

It is not hard to picture an unscrupulous media outlet generating a panic about the presence of formaldehyde in these products regardless of how the chemical is bound or whether inhalation risks are minimised.

Kevin Jones

Union continues pressure on asbestos as an urgent public health issue

Following on from Asbestos Awareness Week, an ABC media report on 3 December 2009 says that the Australian Workers Union is continuing to apply pressure to the Tasmanian Government and Cement Australia for testing of former employees  and local residents for exposure to asbestos.

An epidemiological study of former employees has been agreed to by the company and is being conducted by Monash University.  Dr Yossi Berger of the AWU wants the study to be expanded to residents.

The logic is sound, particularly in Railton where the entire community has been exposed to asbestos production and products over decades.   Asbestos should be considered as more than a work-related hazard.

The union position on this pernicious substance received recent support from Matt Peacock’s book “Killer Company” that brought to the public’s attention the issue of asbestos bags being used in carpet underlay over many years.  Peacock says that cases of mesothelioma that just appear without any direct link to asbestos-handling , use or manufacture could come from unsuspecting exposure to asbestos in seemingly innocuous sources, such as underlay.

The union must be fairly confident that the results of any study will provide incontrovertible proof of the spread of the asbestos hazard, so that there can be some “oomph” behind a broader public campaign.  As mentioned at a recent Asbestos seminar, the evidence may exist but it needs to be translated into a format that the national decision-makers will accept and cannot contest.  Then large-scale improvements are possible.

Kevin Jones

Asbestos and corruption as a case study

Australia has been a major supplier of asbestos to the world for decades.  It has also been a major corporate beneficiary of the revenue for the sale of this poisonous material.

The latest situation in Melbourne is a good example of all that is wrong with asbestos and worker exposure.  According to reports in The Age newspapers in late October 2009, a property developer has allegedly offered $A57,000 to a safety officer on a hospital redevelopment project, allegedly, in order to turn a blind eye to the issue of asbestos at the site.  According to the newspaper reports, some in the industry have described this payment as a bribe.

In February 2006, the developer received a report from an independent consultant advising that asbestos be removed prior to demolition.  The developer removed most but not all.  It is in this patch of remaining asbestos that two workers dug through the concrete with a jack hammer and concrete saw, generating considerable dust from the concrete and the asbestos.  The workers were not wearing any protective masks.

Australia is dealing with the corporate immorality of James Hardie Industries, although there is much more that can be down.  Wittenoom is closed and has almost disappeared.  Companies are required to have an asbestos register for their properties.  Tasmania is to become free of asbestos by 2020.  There is a lot of activity, so much that the control of this poisonous material should not be handled in an ad hoc manner.  Governmental vision is required to commit to the removal of asbestos and the clean-up of contaminated sites.

It is an easy moral call for governments – the toxicity of asbestos is indisputable, the public health risks are known.  But it will cost.  Governments are in a similar bind as with climate change policy – decades of prosperity at the same time as not considering the health legacy of that wealth.

There is no such thing as an emissions trading scheme for asbestos.  It is suspected that, if at all, the government will need to apply surcharges or tax incentives for companies to support any initiative.  This always flows back to the consumers paying ultimately.  Anti-asbestos advocates can rightly feel angry at the fact that companies have benefited greatly from knowingly selling a toxic material, and  the same companies are likely to benefit again through the clean-up.  This may simply be the price we must pay for living in a society based on capitalism.  God help the new “capitalist” nations like China.

Kevin Jones

SafetyAtWorkBlog hopes to finalise a podcast with journalist and author, Matt Peacock, by the end of this week.  Peacock is the author of Killer Company

Dusty switchboard safety alert

The Northern Territory’s WorkSafe authority issues safety alerts infrequently so each new one is worth considering.  The alert released on 20 October 2009 concerns dust in exposed switchboard installed in remote locations.

sa0200907_000The alert is worthy of attention for several reasons but one is that electrical work in isolated locations can often be less safe than similar tasks closer to urban areas.  Some tradespeople in remote locations do only what they deem is necessary which is not always safe.

The other issue is identified in the alert itself.  Dust in electrical circuits can be a hazard in many circumstances and should be considered when installing switchboards.  The environment in which the electrical work is to be undertaken is an important consideration not only for the worker or tradesperson but also for the occupant of the house or the user of the article of plant, in the longer term.

Sometimes real bulldust is a greater hazard than political “bulldust”.

Kevin Jones

Working in heat – still contentious

Australians associate working in hot conditions as outside work although the occupational hazard of heat is just as relevant in bakeries and foundries.  OHS regulators and safety lobbyists often try to include too much in their heat-related strategies – heat stress, skin cancer, hydration, dust, and a range of other hazard combinations related to specific industries.

What the community and many workers want is a defined unsafe temperature limit.  Some will remember being allowed to take their school ties off when the temperature reached 38 degrees Celsius (100 degrees Fahrenheit).  But OHS legislation, more often than note, focuses on the system of work and this allows for work in excessive temperatures as long as the system can ensure this is safe.

Legislatively, this position is understandable but it is not what people want or expect.

The issue was raised recently at the Trade Union Congress in September 2009 in England in a discussion on working temperatures.  Pauline Nazir, representing the Bakers, Food and Allied Workers’ Union, said

“The question is why there is no maximum temperature and why has the Health and Safety Executive and the Government have consistently dodged calls for similar protection for those who work at the higher levels of temperature?  It is a big question for a big organisation, but one that the Health and Safety Executive has failed to answer logically despite years of pressure.  While they have failed to act, workers suffer the consequences, year in and year out.

It seems illogical that we have regulations that limit the temperatures at which cows and pigs can be transported around the country, but offers no protection other than the general health and safety legislative offerings.  It is true that if you move livestock in Britain, there is a maximum level of 35 degrees Centigrade within the carrier, but poor old human beings can regularly carry out physical and strenuous work at temperatures that far exceed these levels.  Why have we failed to get the Health and Safety Executive to act?”

Pages from guidance                   1rking          -346317709n       2.945398e-266at3The variety of factors contributing to excessive heat at work is probably the reason for lack of progress on the hazard.  There are many organisations advocating prevention of harm from working in heat but they all have their own funding models, costs, agendas and “sub”hazards.  Nazir’s call for the Health & Safety Executive to do something sounds unfair but the common activity she is referring to is working in heat so it is not unreasonable to expect an OHS regulator to coordinate resource and, perhaps, research.

Coordinated safety action is expected of business operators to ensure these hazards are controlled but that operator would need to read up to a dozen brochures, codes, guidances or policy statements to get close to achieving a situation that employees would consider safe.

It may never be appropriate for an OHS regulator to state a defined (un)safe temperature (the hygienists would argue safe working conditions) but what can be achieved is guidance that pulls together the multiple hazards and control measures so that achieving a safe workplace is as easy as can be.

WorkSafe Victoria has started along this path with a (thin) guidance and more generic terms of discomfort and illness but there is a need for a much more comprehensive guide.

Kevin Jones

UPDATE: 9 October 2009

A reader has pointed out a podcast by the Canadian Centre for Occupational Health and Safety from the July 2009 that explains some of the justification for not issuing a specific working in heat benchmark.

Civil liability and work-related diseases

On 4 October 2009, Queensland’s Attorney-General Cameron Dick released details of his intentions to increase the compensation available for individuals and their relatives through his  Civil Liability and Other Legislation Amendment Bill.  Below is a table which shows the level of the  increase.

It needs to be pointed out that this is not workers’ compensation but OHS legislation is blurring the demarcation between workers compensation and civil liability in the context of safety management.  New Australian legislation is placing OHS obligations on workers and employers for the off-site effects of workplace activities.

The Attorney-General, who is also the Minister for Workplace Relations had this to say about the importance and breadth of the draft Bill:

“This legislation will increase the maximum caps, for the first time in six years, on general damages available under the Civil Liability Act 2003 for personal injuries,” Mr Dick said…. “These amendments will afford injured persons the monetary compensation they need to help them get on with their lives.  The amendments also ensure a de facto partner of an injured person is now able to claim for loss of earnings.”

Dick goes on to discuss the good news concerning dust-related diseases as the amendments will also abolish the statutory limitation period for dust-related disease claims including asbestosis, mesothelioma and silicosis.  It is unclear whether workers’ compensation insurance has similar limitations.

“The removal of the statutory limitation period for dust-relates (sic) diseases will deliver significant benefits to sufferers, by improving their access to justice and reducing the costs and stress associated with pursuing a claim,” Mr Dick said.  “This amendment will have retrospective effect to ensure it captures current cases of dust-related disease originating from exposure during the 1950s, 1960s and 1970s.”

Dick said the amendments also ensure that the caps will be annually indexed to average weekly earnings.

These changes raise the possibility that a workplace may have an event that directly injures workers and also affects people outside the worksite. This could generate two processes for compensation – the workers and members of the public.  The business operator would be involved in both processes, of course.

But Australian OHS legislation is moving towards one OHS “Act” that would involve the management of a hazard and its potential off-site effects.  Why then split the compensation  mechanisms?  Would it not be easier for the business owner to manage the environmental, public and worker impacts of the one event in an integrated fashion?

The model OHS legislation deals with multiple parties affected by work processes surely the government should be looking at a single compensation process that also addresses multiple parties?

The workers’ compensation harmonisation review is still a couple of years away but potential changes should be anticipated.  The table below perhaps should be compared to the Table of Maims used in workers’ compensation in the spirit of harmonisation to determine a broader social justice.

Perhaps in this period of public comment on draft OHS model legislation, the government and stakeholders should anticipate the social consequences of the OHS management obligations it is currently considering.  If environmental legislation and management imposes a “cradle-to-grave” context, why should safety management legislation not?

Kevin Jones

Injury Injury Scale Value Currently worth Maximum from 1 July 2010 will be worth
Serious Facial Injury 14 to 25 $16,600 to $35,000 $19,550 to $41,220
Loss of one eye 26 to 30 $37,000 to $45,000 $43,560 to $53,000
Loss of one testicle 2 to 10 $2000 to $11,000 $2360 to $12,950
Loss of both kidneys 56 to 75 $110,360 to $166,400 $130,000 to $196,000
Loss of one arm from the shoulder 50 to 65 $93,800 to $136,100 $110,500 to $160,300
Loss of one hand 35-60 $56,000 to $121,400 $65,950 to $143,000
Loss of a finger 5 to 20 $5000 to $26,000 $5900 to $30,600
Loss of one leg above the knee 35 to 50 $56,000 to $93,800 $65,950 to $110,500
Loss of one foot 20 to 35 $26,000 to $56,000 $30,600 to $65,950
Total loss of hair on head 11 to 15 $12,400 to $18,000 $14,600 to $21,200
Concatenate Web Development
© Designed and developed by Concatenate Aust Pty Ltd