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Three rescuers killed at site of Utah mine disaster
By Jerry White
18 August 2007
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The search for six trapped miners in Utah was halted indefinitely
after a cave-in at the Crandall Canyon Mine Thursday night caused
the deaths of three workers involved in the rescue effort. Two
of the menBrandon Kimber and Dale Blackwere Crandall
Canyon miners searching for their missing comrades, while the
third, Gary Jensen, was an employee of the federal Mine Safety
and Health Administration (MSHA).
Six other rescue workers, including another MSHA employee,
were injured in the mine collapse, which occurred some 2,000 feet
below the surface. Three of the injured men were treated and released
from various hospitals Friday, while three others were recovering
from non-life-threatening injuries at hospitals in Price, Provo
and Salt Lake City, Utah.
The catastrophe occurred on the tenth day since the initial
collapse of the mine, and the ninth day since rescuers began tunneling
through fallen rock and coal to make a horizontal path to the
last known location of the six miners. The rescue effort has been
continuously stalled by intense seismic activity in the mine,
called bumps and bounces by miners, as
the crushing weight of the mountain above caused the walls of
the mine tunnel to give way. A similar incident caused the initial
disaster.
Earlier in the week as many as a dozen workers asked to be
moved to a different part of the rescue operation because they
were afraid for their safety.
The mine, co-owned by Ohio-based Murray Energy Corporation,
has been unstable for months. Last March, production was abandoned
in a northern section of the mine after a similar bounce caused
devastating damage. In the weeks before the August 6 collapse,
miners working in the southern tunnelsincluding at least
one who is among the missingexpressed concerns the floors
in that part of the mine had been heaving or buckling
up from intense pressure. Supervisors knew of the problem.
University of Utah Seismograph Stations in Salt Lake City confirmed
Friday that the latest cave-in had registered on their sensors
as a 1.6 magnitude event at 6:39 pm Thursday, according to the
Salt Lake Tribune. University spokesman Lee Siegel told
the newspaper that seismologists characterize the reading as very,
very shallow, about one-tenth of a mile beneath the surface.
Citing Siegel, the Salt Lake Tribune noted, The
nature of the seismic waves measured from the event provide strong
indications that it was a mining-induced settling of the
mountain that follows the original 3.9-magnitude cave-in
on Aug. 6.
The newspaper continued, It seems like this mountain
is settling or collapsing in slow motion, Siegel said, noting
that since the initial event nearly two weeks ago there have been
19 seismic spikes, or bumps at Crandall Canyon, seven
of them this weektwo on Thursday, one Wednesday, two on
Tuesday and two on Monday.
It appears likely that the latest deaths are only a continuation
of the same structural instabilities that produced the initial
collapse. Company CEO Robert Murray, who has sought to deflect
criticism from his company by making frequent appearances before
the television cameras throughout the tragedy, was completely
absent on Friday.
Although Murray originally denied it, mine operators were engaged
in a dangerous practice called retreat mining, in
which coal pillars holding up the mine roof are removed or reduced
in size in order to extract the last amounts of coal before a
mine is abandoned. Utahs mines are tunneled particularly
deepto 1,800 to 2,000 feet below the surfacein order
to reach wide seams of profitable coal. This means a massive amount
of weight is being sustained by pillars of coal, which mining
engineers believe reaches its load capacity at around 1,500 feet.
Despite these dangers, MSHA officials approved the companys
mining plan, a point that Murray repeatedly cited in order to
justify his actions. At the same time, Murray has insisted that
an earthquake caused the cave-inand that the bounces that
followed were after-shocksnot the shifting of
the mountain due to the miles of tunnels, which have undermined
its foundation. Utah scientists have disputed this claim and presented
evidence that the mine collapse triggered the seismic activity,
not the other way around.
In his comments after the death of the three rescue workers
Republican Senator from Utah, Orrin Hatch, repeated Murrays
false claims, referring to the mine implosions as a natural
disaster. How do you tell when a mountain is going
to shift? Orrin asked, adding, We havent had
that many in the past.
The instability of the mine and the numerous warning signs
raises the question of whether mining should have been conducted
at Crandall Canyon at all. But the increased demand for coal during
the last few years and rising profits has driven energy companies
to dig deeper and deeper and carry out riskier efforts to extract
as much coal as possible. Seven of Utahs 10 coalmines operate
below the 1,500-foot level, and an eighth one will pass that depth
soon.
At the same time it is clear that MSHA, far from enforcing
safety regulations, has been complicit in the cover up of deadly
conditions at the mine. Under the Bush administration, the federal
mine safety agency has been handed over to former coal bosses,
like MSHA head Richard Stickler, who was a long-term proponent
of the self-regulation of the industry.
Robert Murray is a major donor to the Republican Party with
close connections to Kentucky Senator Mitch McConnell, the husband
of US Labor Secretary Elaine Chao, who oversees MSHAs operations.
The deaths of these three rescue workers brings the total of
fatalities in the mines to over 60 since January 2006, when 12
West Virginia miners died at the Sago Mine. Despite the well-publicized
expressions of concern, and the promises of safety improvements
made by Democratic and Republican politiciansclaims that
are once again being made in the light of this latest disasterthe
catastrophe at Crandall Canyon Mine has made it clear that there
have been no fundamental changes. The lives and limbs of miners
continue to be sacrificed for the profits of the coal companies.
See Also:
US federal officials cover up deadly
conditions in Utah mine
[17 August 2007]
Workers at Utah mine disaster said owner
put "profits before safety"
[15 August 2007]
The Utah mine disaster: A tragic consequence
of government-industry collusion
[8 August 2007]
The Sago Mine disaster
Safety reports document deadly conditions at West Virginia mine
[14 January 2006]
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