Mining Incidents

Molycorp Inc: 1 recorded fatality operator

Controlled by Chevron Corporation
MSHA operator ID: L00401

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Fatalities
1
Total incidents
769
Mines on record
3
Years on record
1983–2007
Compliance record
MSHA citations since 2000
570
citations
100
significant & substantial
$57,204
proposed penalties
$56,868
paid to date
99% of proposed penalties paid to date, a $336 gap.
Source: MSHA violations data, updated weekly.
Labor enforcement (WHD)
US Labor Department wage findings since 2010
2
labor cases
$191,437
back wages owed
200
employees affected
Violation types
Wage & hour (FLSA) (1)
Source: US DOL Wage and Hour Division enforcement records, matched by employer name and state.
Inspection activity
MSHA inspections since 2000
73
inspections on record
6,872
inspection hours
8.3
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
570 citations across 6,872 inspection hours.
Source: MSHA inspections data, updated weekly.
Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$57K
proposed penalties
$57K
current assessed
$57K
paid to date
$0
outstanding
566 assessments are final orders; 1 contested dockets.
Of $999 in penalties contested before the Commission, $608 was upheld in final decisions.
As of the most recent assessment on 2008-02-07.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
17.6%
significant & substantial
0.2%
high negligence or reckless
18.0%
reasonably likely or greater
68.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 12.3% low, 87.5% moderate, 0.2% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Injury rate, 2008
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.
0.00
total case rate
0.00
days-away rate
0.000
fatality rate
Below average. The US metal and nonmetal mining average was 3.15 and the all-US-mining average was 3.61 cases per 100 workers.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
Year total case rate days-away fatal
2008 * 0.00 0.00 0.000
2007 3.36 2.14 0.000
2006 2.98 0.89 0.000
2005 1.89 0.75 0.000
2004 1.45 0.97 0.000
2003 3.45 1.72 0.000
2002 4.85 3.09 0.000
2001 4.46 0.64 0.000
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2007-06-13, 19 years ago
19%
of limit-tested samples over the exposure limit
145
samples
139
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz8525 over
  • Total Carbon,calculated from elemental carbon.141 over
  • Total Carbon,TC141 over
  • Diesel Particulate Material121 over
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Contested penalties
A reduction or dismissal at the Commission is a lawful outcome of contesting a proposed penalty. Figures are the proposed amount and the amount upheld in the docket's decision.
Largest penalties this operator contested before the Federal Mine Safety and Health Review Commission, with the outcome on record.
Docket Decision Judge Year Proposed / upheld
CENT20030208M Withdrawal Manning 2003 $999 → $608
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

Top causes

Incident timeline

2007
11
2006
21
2005
7
2004
5
2003
11
2002
12
2001
16
2000
11
1999
13
1998
26
1997
16
1996
16
1995
7
1994
7
1993
8
1992
5
1991
46
1990
22
1989
19
1988
9
1987
10
1986
47
1985
161
1984
133
1983
130 (1f)

Mines on record

Fatalities under this operator

1 recorded
March 2, 1983 NM · Metal/Non-Metal ledgeman/hand, quarry man Fatality · POWERED HAULAGE
Molycorp Inc · Caught in, under or between a moving and a stationary object

AT OR NEAR 10:20PM, ALEX GUZMAN WAS PROCEDDEING DOWN THE DECLINE IN A WAGNER MODEL NO.MT 414-30, REAR DUMP TRUCK, COMPANY #511, WITH A LOAD OF SHOTCRETE. NEAR THE 4,000 FOOT LEVEL, ALEX, FOR S OME UNKNOWN REASON, APPEARED TO STRIKE THE SOUTH RIB, VEER TOWARDS THE CONVEYOR BELT, STRIKE BELT AND STRUCTURE APPROX. 45\ AND ROLLED OVER ON ITS LEFT SIDE. ALEX WAS FOUND UNDER THE TRUCK AP

For insurers, brokers, and safety consultants

Where Molycorp Inc stands on silica, penalties, and injury rate

MSHA's standard limits respirable silica to 50 micrograms per cubic metre, but MSHA publishes dust and quartz as separate files and never the silica figure itself. We derive it per sample, score it against the limit, and set the operator's injury rate against a benchmark built from the full MSHA operator record. With the 26-year penalty trail, contest posture, and fatality history. Delivered as a PDF with the underlying data as CSV.

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