Frank Brothers Inc · Struck against stationary object
HE WAS CLEANING THE SCREENS FOR A SCREENING PLANT AND BUMPED HIS HEAD ON THE HIGH BEAM OF THE SCREENING PLANT.
PIONEER JAW Metal/Non-Metal
Southern Wisconsin Aggregate Corporation
· Surface
Controlled by
Daniel L Silha
Janesville,
Rock County,
WI
·
Intermittent
MSHA Mine ID: 4703187
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- Fatalities
- 0
- Total incidents
- 1
- Years on record
- 2008
- Latest incident
- Jul 2008
Compliance record
MSHA citations since 2000
64
citations
10
significant & substantial
$6,400
proposed penalties
$6,400
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 | 148 | 0 | 0 | 0.0 |
| 2025 Q3 | 337 | 4 | 0 | 11869.4 |
| 2025 Q2 | 10 | 0 | 0 | 0.0 |
| 2025 Q1 | 0 | 0 | 0 | |
| 2024 Q4 | 187 | 0 | 0 | 0.0 |
| 2024 Q3 | 404 | 0 | 0 | 0.0 |
| 2024 Q2 | 350 | 0 | 0 | 0.0 |
| 2023 Q4 | 499 | 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.