Milestone Materials Division of Mathy Construction · Struck against a moving object
Jarring motion of digging hard rock over the course of the day caused lower back pain.
Plant 80 Metal/Non-Metal
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- Fatalities
- 0
- Total incidents
- 3
- Years on record
- 2011–2017
- Latest incident
- Jan 2017
Compliance record
MSHA citations since 2011
3
citations
0
significant & substantial
$351
proposed penalties
$351
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 | 3,983 | 1 | 0 | 251.1 |
| 2025 Q2 | 4,533 | 0 | 0 | 0.0 |
| 2024 Q3 | 3,110 | 0 | 0 | 0.0 |
| 2024 Q2 | 4,567 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 | |
| 2023 Q4 | 0 | 0 | 0 | |
| 2023 Q3 | 5,729 | 0 | 0 | 0.0 |
| 2023 Q2 | 6,217 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.
Reportable incidents
3 on file2017 · 1 incident
2012 · 1 incident
Milestone Materials Division of Mathy Construction · Struck by flying object
EE apparently got something in her left eye while working in scale house weighing trucks.
2011 · 1 incident
October 24, 2011
WI · Metal/Non-Metal
bulldozer operator, universal operator, heavy equipment operator, operating engineer
POWERED HAULAGE
Milestone Materials Division of Mathy Construction · Struck against stationary object
EE climbed up into the front-end loader, his hard hat fell off, EE bent over to pick it up and struck his head on railing.