North Grindstone Mine Coal
Black Nugget LLC
· Surface
Controlled by
Gregory K Arnett
Industry,
Mcdonough County,
IL
·
Abandoned
MSHA Mine ID: 1103209
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2009
22
citations
7
significant & substantial
$8,241
proposed penalties
$8,241
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 |
|---|---|---|---|---|
| 2012 Q4 | 11,327 | 0 | 0 | 0.0 |
| 2012 Q3 | 13,084 | 1 | 1 | 76.4 |
| 2012 Q2 | 13,218 | 0 | 0 | 0.0 |
| 2012 Q1 | 15,602 | 0 | 0 | 0.0 |
| 2011 Q4 | 13,861 | 0 | 0 | 0.0 |
| 2011 Q3 | 14,765 | 4 | 1 | 270.9 |
| 2011 Q2 | 14,800 | 0 | 0 | 0.0 |
| 2011 Q1 | 14,402 | 2 | 1 | 138.9 |
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.