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Australia: More damning facts about fatal Beaconsfield gold
mine incident
By Terry Cook
17 May 2006
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In the glare of the national media spotlight, Tasmanias
State Premier Paul Lennon announced last week that his government
would call a judicial inquiry into the fatal incident at the Beaconsfield
Gold Mine in the states Tamar Valley.
A massive rock fall on April 25 trapped miners Todd Russell
and Brant Webb underground for two weeks and resulted in the death
of their co-worker, Larry Knight. The judicial inquiry will run
in conjunction with a coronial inquest into the causes of Knights
death.
Lennons announcement came in the wake of a meeting of
miners in Beaconsfield last Thursday, where grave concerns about
safety and the mining methods used prior to the fatal rock fall
were raised. The workers, under pressure to earn a living and
provide for their families, voted for a union recommendation for
the mine to reopen, but only if safety could be guaranteed.
Even before the inquiries get underway, damning facts have
emerged suggesting the rock fall was an accident in waiting and
that powerful economic considerations drove mine owners Allstate
Exploration and Beaconsfield Gold to gamble with their employees
safety.
Mine workers often say that the ground in a mine talks
to signal impending danger. In the case of Beaconsfield it literally
roared of the tragedy to come. Last October seismic activity,
caused by mining, triggered a huge rock slide and around 400 tonnes
of rock collapsed into a tunnel known as level 915, less than
ten metres above the latest rock fall in area 925. Following the
collapse, production in some areas of the mine ceased, but continued
unabated in others.
During that incident there were no deaths, so it drew no media
attention or public scrutiny. Consequently, the owners were able
to take measures designed to quickly return the mine to full production.
These included introducing a revised mining method known as checker
boarding, involving the extraction of short panels before backfilling
with cement rock fill.
Additional ground support was introduced in seismically-prone
areas. The measures, however, failed to overcome the possibility
of mining activity again triggering the same type of deadly seismic
disturbance. (Miners have now confirmed that blasting, and even
the careful boring that was conducted during the rescue operation,
had set off earth tremors.)
Despite management admitting uncertainty about
the effectiveness of the new mining methods, it reopened
the closed high-grade areas for production.
The primary motivation behind the fatal decision can be judged
by the fact that around $20 million worth of gold was ripped out
in the three months to March this year. At least 461,000 ounces
remain to be mined. At todays gold prices, currently at
a 26-year high and up 38 percent since the start of the year,
the deposit is therefore worth more than $400 million.
Pressure to reopen the mine
Mine safety in Tasmania is self regulated. The
review following the October rock fall was conducted
by geo-technical consultants hired by the company. It is not possible
to establish what priority was accorded to safety in the review,
as its findings were not made public. However it is certainly
fair to askwas it a case of those who paid the piper calling
the tune?
For its part, the state Labor government did nothing to ensure
the mine was entirely safe. In a recent media interview, Tasmanias
Mines Minister Bryan Green absolved the government of responsibility
claiming that mining inspectors decided the question. Green declared:
Its not me that makes this decision...with respect
to whether the mine is safe to operate.
Little wonder that miners rejected the governments suggestion
that the inquiry into the April incident be conducted by the Tasmanian
Workplace Standards and Inspectorate of Mines. They clearly believe
that the authorities own performance requires investigation.
Mining companies have been afforded extraordinary leeway by
government regulators. One example is the astonishing information
that has come to light that the shock waves from the earth tremorscaused
by mining activitythat precipitated the October and April
rock falls, were well within the range allowed in the mines
permit conditions.
Tasmanian government monitoring equipment near the mine recorded
earth displacement from the April 25 tremor to be 4.3 mm per second.
The allowable limit is 5mm per second. Last months tremor
measured 2.1 on the Richter scale, while the one in October measured
1.6.
It is now clear that the miners themselves harbored deep-going
concerns about the mining methods being used and were worried
about risk management in the mine. Many believed the company was
over-mining and that, despite the revised mining methods
in the wake of the October fall, too many crown pillars
of the hard gold-bearing quartz were being ripped out. The backfill
of loose cement and rock used to replace the pillars was inadequate
to support the tunnels, leaving sections of the mine highly unstable
and prone to collapse.
Miners at the Beaconsfield meeting last week also complained
that when they raised safety issues with management nothing
would happen. Earlier, former mine worker and load driver
Marta Pfab said that trapped miner Todd Russell had raised safety
concerns with management but found it was like talking to
a brick wall.
Despite mounting evidence that mining at Beaconsfield is perilous,
and even before the inquiry brings down any findings, considerable
pressure is being brought to bear for the mines speedy reopening.
Tasmanias Minerals Council was invited by the government,
along with the Australian Workers Union, to determine the terms
of the pending judicial inquiry. Just what it will push for can
be gauged by a statement last week by Minerals Council of Australias
chief executive Mitchell Hooke. Hooke declared there has
to be a focus on the return of this mine to active, safe, operation
as soon as feasible and unnecessary delay would be
where this (the inquiry) becomes a political exercise. In
other words: any probing of the underlying economic and political
considerations behind mine managements decision to continue
production after last Octobers rock fallessential
to avoid further fatal outcomesis out of the question.
The Minerals Council of Australia represents the interests
of the exploration, mining and mineral processing industries.
Significantly, one of the stated aims of its Tasmanian division
is to work for a competitive economic and
regulatory regime that encourages business, innovation
and investment (our emphasis). The disastrous outcome of
self regulation in mining is one of the political
questions that Hooke does not want investigated.
Hookes position was reinforced by Australian Institute
of Mining and Metallurgy chief executive Don Larkin who declared:
Emotional debate, finger pointing and conspiracy theories
about financial intrigue do not address safety problems...
The company also announced it will conduct its own investigation
to determine whether it can reopen sections of the mine, cynically
adding only if it is safe to do so. Mine manager Mathew
Gill, who became the public spokesman for the mine owners throughout
the rescue operation, said he was waiting to meet with the coroner
and Workplace Standards on exactly that process and what
hurdles need to be jumped before it can re-start compared to what
may be a lengthy inquiry.
When asked by the media for a timetable for a possible reopening,
Gill replied: Its not weeks ... months (but) not years.
Gill is the immediate past president of the Tasmanian Minerals
Council.
The national secretary of the Australian Workers Union (AWU),
Bill Shorten, whose public profile has received a major boost
from the various media networks during the past weeks, is also
working to ensure the reopening of the minewhile avoiding
any examination of his unions role in allowing production
to continue after the rock fall last October.
Shorten claims that, in the wake of the October collapse, the
AWU had sought and received assurances about the mines
safety following the review. The company made undertakings
that they wouldnt send anyone back until it was perfectly
safe he recently told Channel Nines Sixty Minutes.
Clearly that commitment hasnt been kept.
Shortens position beggars belief. According to him, the
only guarantee the union sought for the safety of its members
was the word of the mine owners themselves!
This extraordinary statement was followed by another last week
when Shorten was asked by the media if he thought the companys
directors would have consciously compromised safety? No,
he answered, but Im curious to know how much the directors
of the company actually know about the mining methods and how
much they acquaint themselves with the safety operations and how
much they acquainted themselves with the changes after October
of last year.
This position is designed to get the mine owners, directors
and management off the hooka necessary process if the mine
is to reopen. How much they actually know about mining
methods or safety operations is entirely beside the point. Shorten
knows the companies and the directors have a duty of care and
are responsible for what occurs in the mine.
The AWU is anxious to demonstrate its goodwill towards the
Beaconsfield owners, despite the death of one of its members,
and the near-death of two more. In return, it wants the company
to continue to recognise the union as the labour bargaining agency
with a right to a place at the table. This is in line with the
practice of the entire trade union bureaucracy over the past 20
years, which has worked to subordinate the interests of workers
to those of the employers in the name of making Australian-based
companies internationally competitive. The cost has
been the lives and limbs of thousands of workers, and the destruction
of working conditions and living standards.
As for Shorten himself, the tragic events of the past few weeks
appear to have been particularly helpful to his career. Having
been propelled to national prominence, courtesy of the media,
he is now being touted as the next leader of the Australian Labor
Party.
See Also:
Australia: Jubilation greets the rescue
of trapped Beaconsfield miners
[9 May 2006]
Australia: New evidence of
safety concerns as hopes fade for miners trapped underground
[28 April 2006]
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