PORTABLE AC CRUSHER Metal/Non-Metal
Harold Mac Quinn Inc
· Surface
Controlled by
Ronald Paul MacQuinn Jr
ELLSWORTH,
Hancock County,
ME
·
Intermittent
MSHA Mine ID: 1700579
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2002
125
citations
30
significant & substantial
$44,600
proposed penalties
$40,029
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 |
|---|---|---|---|---|
| 2025 Q4 | 945 | 2 | 1 | 2116.4 |
| 2025 Q3 | 1,694 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,097 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,120 | 0 | 0 | 0.0 |
| 2024 Q4 | 6,742 | 1 | 0 | 148.3 |
| 2024 Q3 | 5,265 | 5 | 2 | 949.7 |
| 2024 Q2 | 1,807 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,367 | 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.