Mining Incidents

Noranda Alumina LLC: 798 MSHA citations operator

Controlled by Noranda Aluminum Company
MSHA operator ID: 0055616

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Fatalities
0
Total incidents
262
Mines on record
1
Years on record
2004–2016
Compliance record
MSHA citations since 2005
798
citations
238
significant & substantial
$1,034,073
proposed penalties
$662,434
paid to date
64% of proposed penalties paid to date, a $371,639 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2005
94
inspections on record
4,971
inspection hours
16.1
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.
798 citations across 4,971 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.
$1.0M
proposed penalties
$781K
current assessed
$662K
paid to date
$119K
outstanding
796 assessments are final orders; 14 contested dockets.
Of $696K in penalties contested before the Commission, $437K was upheld in final decisions.
As of the most recent assessment on 2016-09-27.
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.
29.9%
significant & substantial
6.5%
high negligence or reckless
29.8%
reasonably likely or greater
31.9%
permanently disabling or fatal if injury occurs
Negligence coding: 0.1% none, 20.0% low, 73.4% moderate, 6.5% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Injury rate, 2016
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.
5.14
total case rate
2.28
days-away rate
0.000
fatality rate
Above average. The US metal and nonmetal mining average was 2.17 and the all-US-mining average was 2.59 cases per 100 workers.
Year total case rate days-away fatal
2016 5.14 2.28 0.000
2015 0.78 0.19 0.000
2014 2.99 1.12 0.000
2013 4.60 1.24 0.000
2012 3.20 0.92 0.000
2011 3.40 1.32 0.000
2010 2.76 1.04 0.000
2009 3.16 1.65 0.000
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: 2013-10-30, 12 years ago
0%
of limit-tested samples over the exposure limit
21
samples
14
limit-tested
Most sampled contaminants
  • Arsenic fumes7
  • Beryllium fumes7
  • Cadmium oxide fumes7
  • Chromium, insoluble7
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.
When citations were contested
Contesting a citation before the Federal Mine Safety and Health Review Commission is a lawful right. These figures state the public outcomes of that process, from MSHA's Contested Violations file.
171 citations taken to the federal commission · 21% of citations on record
  • Settled 157 · 92%
  • Stood as issued 14 · 8%
68%
S&S designation survived the contest
Counts a Significant & Substantial citation as surviving when a settlement or judge's decision kept the designation, or the contest was dismissed or defaulted so the citation stands as issued. Vacated and withdrawn citations, and settlements that removed the designation, count against.
of 129 decided S&S contests · industry: 79%
37%
Penalty reduction in decided contests
$690K proposed, $437K after decisions · industry: 39%
Source: MSHA Contested Violations file (public record), updated weekly. A dismissed or defaulted contest leaves the citation standing as issued; a vacated or withdrawn citation is removed from the violation record. Latest contest filed 2017-03-29. Vacated and withdrawn citations are removed from the file this view attributes through, so that outcome is slightly undercounted here.
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
CENT 2012-414M Settlement Miller 2013 $254K → $139K
CENT 2017-0136 Settlement Paez 2017 $86K → $86K
CENT 2010-1225M Settlement Lesnick 2011 $85K → $34K
CENT 2012-377M Settlement Miller 2013 $62K → $47K
CENT 2010-1350M Settlement Lesnick 2011 $49K → $10K
CENT 2016-0556 Settlement Paez 2017 $43K → $43K
Source: FMSHRC civil penalty dockets and decisions (public record), updated weekly.

Top causes

Incident timeline

2016
21
2015
9
2014
16
2013
28
2012
16
2011
19
2010
18
2009
24
2008
27
2007
16
2006
22
2005
40
2004
6

Mines on record

For insurers, brokers, and safety consultants

Where Noranda Alumina LLC 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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