Mining Incidents

Northwest Alloys Inc operator

Controlled by Alcoa Inc
MSHA operator ID: L01078
Fatalities
0
Total incidents
35
Mines on record
1
Years on record
1983–2000
Inspection activity
MSHA inspections since 2000
3
inspections on record
79
inspection hours
n/a
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.
Rate withheld: 79 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Top causes

Incident timeline

2000
2
1999
1
1998
1
1997
2
1995
3
1994
2
1993
8
1992
4
1990
1
1989
1
1988
2
1987
1
1986
2
1985
2
1983
3

Mines on record

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The full compliance file on Northwest Alloys Inc

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.