Milestone Materials Division Mathy Construction · Caught in, under or between a moving and a stationary object
While climbing ladder, ladder shifted, pinching employees finger between ladder and metal beam.
Plant 76 Metal/Non-Metal
Controlled by
Mathy Construction Company
Onalaska,
La Crosse County,
WI
·
Active
MSHA Mine ID: 4703505
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- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 2010
- Latest incident
- Oct 2010
Compliance record
MSHA citations since 2010
4
citations
1
significant & substantial
$425
proposed penalties
$425
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 | 1,071 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,710 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,192 | 0 | 0 | 0.0 |
| 2024 Q2 | 0 | 0 | 0 | |
| 2024 Q1 | 197 | 0 | 0 | 0.0 |
| 2023 Q4 | 0 | 0 | 0 | |
| 2023 Q3 | 1,373 | 0 | 0 | 0.0 |
| 2022 Q4 | 505 | 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.