A crew of 5 workers were installing an 8'x10' process door when the lifting lug on the door became detached. This resulted in the door free falling approximately 22" to the ground and ultimately falling over onto one of the crew members.
Alcoa Inc: 6 recorded fatalities controller
Watch this controller
Email me when a new MSHA incident is filed at any mine Alcoa Inc controls.
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.ⓘ
A Section 107(a) order removes miners from an area when an inspector finds an imminent danger. Each order is lifted once the condition is corrected, so this counts orders issued, not orders now in effect.ⓘ
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.ⓘ
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.| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2019 * | 5.21 | 0.00 | 0.000 |
| 2018 | 5.17 | 0.00 | 0.000 |
| 2017 | 4.73 | 1.58 | 0.000 |
| 2016 | 6.90 | 1.20 | 0.000 |
| 2015 | 8.09 | 1.14 | 0.000 |
| 2014 | 7.49 | 0.99 | 0.000 |
| 2013 | 7.78 | 0.96 | 0.000 |
| 2012 | 4.71 | 0.28 | 0.000 |
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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)
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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: 2013-04-16, 13 years ago
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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.- Nuisance dust, respirable, <1% Qtz5
- Respirable dust, <.1mg5
- Sodium hydroxide2
- Arsenic fumes1
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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.- Settled 307 · 95%
- Stood as issued 10 · 3%
- Vacated or withdrawn 5 · 2%
- Still open 1 · 0%
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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.ⓘ
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.| Docket | Decision | Judge | Year | Proposed / upheld |
|---|---|---|---|---|
| CENT 2008-426M | Settlement | Weisberger | 2009 | $397K → $397K |
| CENT 2011-162M | Settlement | McCarthy | 2012 | $294K → $46K |
| CENT 2013-557M | Settlement | Simonton | 2014 | $220K → $165K |
| CENT 2014-0363 | Dismissal | Simonton | 2014 | $175K → $175K |
| CENT 2008-446M | Settlement | Weisberger | 2009 | $133K → $90K |
| CENT 2014-99M | Settlement | Simonton | 2014 | $94K → $92K |
Top causes
- MACHINERY 1 fatality · 434 non-fatal
- OTHER 1 fatality · 139 non-fatal
- POWERED HAULAGE 1 fatality · 86 non-fatal
- NONPOWERED HAULAGE 1 fatality · 16 non-fatal
- FALLING/SLIDING/ROLLING MATERIALS 1 fatality · 11 non-fatal
- ELECTRICAL 1 fatality · 6 non-fatal
Incident timeline
Operators under this controller
Mines on record
Fatalities under this controller
6 recordedA Chemicals I&E Technician was sprayed in the face with a liquid assumed to contain condensated hydrogen fluoride. The miner was in the process of performing routine preventative maintenance on an instrument tap. The system that the miner was working on is expected to be under a vacuum under normal conditions. The injuries suffered by the EE resulted in his death.
DEMOLITION OF STEEL STRUCTURE USING CUT PULL AND DROP METHOD. A PIECE BECAME LOOSE AND ROLLED UNTIL IT HIT THE DECEASED.
EMPLOYEE CLIMBED ONTO A PLATFORM OF A HIGH VOLTAGE TOWER TO DETERMINE WHAT WOULD BE NEEDED TO REVISE A WIRING CIRCUIT THAT WAS ATTACHED TO THE TOWER. AS THE EMPLOYEE WAS TRACING THE WIRE HE CO NTACTED A 7200 VOLT BARE CONDUCTOR.
..EMPL NEGOTIAT3NG RIGHT HAND TURN OFF BONHAM RD BETWEEN UNITS R-31 & R-32 WHEN RIGHT FRONT TIRE OF FORKLIFT HE WAS DRIVING STRUCK AND RODE UP CONCRETE BASE/POLE OF PIPE RACK SUPPORT.FORKLIFT ROLLED OVER TO3LEFT-EAST-& PINNED EMPL BETWEEN CONCRETE ROADWAY & CANOPY OF FORKLIFT.EST WEIGHT OF FORKLIFT-12,000 LBS.EST RATED LOAD CAPACITY 6,000-7,000 LBS.NO EYEWITNESSES BUT CO-WORKER HE
#2 DIGESTER UNIT WAS BEING PREPARED FOR A VALVE CHANGE. THIS REQUIRES THAT THE HEATERS AND HOLIZONTAL DIGESTERS IN BLDG. 30 BE SHUT DOWN AND DRAINED. AS THE UNITS DRAIN, THE TRENCH IN BLDG 60 XX 30 OVERFLOWS UNTIL THE SUMP PUMP CAN APPROPRAIATELY TRANSFER THE LIQUOR. THE INJURED EMP WAS COLLECTING SHIFT REPORTS FROM THE VARIOUS CONTROL ROOMS ON A TWO-WHEELED BICYCLE FROM OFFICE TO
Where Alcoa 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.
The federal record itself stays free on this site. What costs money, and why.