Mining Incidents

Polymet Mining Corp controller

MSHA controller ID: 0087955

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Email me when a new MSHA incident is filed at any mine Polymet Mining Corp controls.

Fatalities
0
Total incidents
6
Mines on record
1
Years on record
2009–2019
Compliance record
MSHA citations since 2013
14
citations
1
significant & substantial
$1,681
proposed penalties
$1,681
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2012
23
inspections on record
231
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: 231 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
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.
$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
14 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2020-08-12.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.

Top causes

Incident timeline

2019
1
2017
2
2016
1
2012
1
2009
1

Operators under this controller

Mines on record

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The full compliance file on Polymet Mining Corp

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.