Mammoth Mine Metal/Non-Metal
McDonald Excavation Inc
· Surface
Controlled by
Philip M McDonald
Mammoth,
Madison County,
MT
·
Abandoned
MSHA Mine ID: 2401524
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2013
10
citations
0
significant & substantial
$1,871
proposed penalties
$1,468
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 |
|---|---|---|---|---|
| 2016 Q3 | 260 | 0 | 0 | 0.0 |
| 2014 Q3 | 764 | 0 | 0 | 0.0 |
| 2014 Q2 | 850 | 1 | 0 | 1176.5 |
| 2013 Q4 | 653 | 0 | 0 | 0.0 |
| 2013 Q3 | 948 | 8 | 0 | 8438.8 |
| 2013 Q2 | 480 | 0 | 0 | 0.0 |
| 2013 Q1 | 520 | 1 | 0 | 1923.1 |
| 2012 Q4 | 256 | 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.