John S. Mathisen Metal/Non-Metal
John S. Mathisen
· Surface
Controlled by
John S Mathisen
Grand Marais,
Cook County,
MN
·
Abandoned
MSHA Mine ID: 2103104
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2001
1
citations
1
significant & substantial
$66
proposed penalties
$66
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2006 Q2 | 40 | 0 | 0 | 0.0 |
| 2006 Q1 | 7 | 0 | 0 | 0.0 |
| 2005 Q4 | 5 | 0 | 0 | 0.0 |
| 2005 Q3 | 4 | 0 | 0 | 0.0 |
| 2005 Q2 | 1 | 0 | 0 | 0.0 |
| 2005 Q1 | 20 | 0 | 0 | 0.0 |
| 2004 Q4 | 49 | 0 | 0 | 0.0 |
| 2004 Q3 | 111 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.