Key Takeaway
Plant 93 is a intermittent surface mine producing Nonmetal, located in Cataract, Monroe County, WI. It has 5 violations on record (0 S&S) and $500 in proposed penalties. Operated by Milestone Materials Division of Mathy Construction.
Plant 93
Operator: Milestone Materials Division of Mathy Construction
Controller: Mathy Construction Company
Location: Cataract, Monroe County, WI
Employees: 2
Recent Violations
View all 5 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/02/2015 | 56.20011 | Non-S&S | ModNegligence | $100 |
| 06/02/2015 | 56.14207 | Non-S&S | ModNegligence | $100 |
| 06/02/2015 | 56.12004 | Non-S&S | ModNegligence | $100 |
| 06/02/2015 | 56.4101 | Non-S&S | ModNegligence | $100 |
| 06/02/2015 | 56.12032 | Non-S&S | ModNegligence | $100 |
Inspections
View all 12 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/08/2025 | 09/09/2025 | 7.00 | 1 |
| 07/29/2024 | 07/30/2024 | 7.25 | 1 |
| 06/05/2023 | 06/05/2023 | 8.25 | 1 |
| 08/24/2022 | 08/24/2022 | 7.50 | 1 |
| 08/09/2021 | 08/10/2021 | 8.50 | 1 |
| 06/17/2020 | 06/17/2020 | 10.25 | 1 |
| 06/03/2020 | 06/03/2020 | 2.00 | 1 |
| 09/04/2019 | 09/04/2019 | 11.00 | 1 |
| 07/11/2018 | 07/11/2018 | 15.75 | 1 |
| 07/26/2017 | 07/26/2017 | 2.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Plant 93 have?
Plant 93 has 5 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $500.
What type of mine is Plant 93?
Plant 93 is a Surface mine producing Nonmetal, located in Cataract, Monroe County, WI. It currently has 2 employees.
Has anyone been injured or killed at Plant 93?
According to MSHA records, Plant 93 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Plant 93?
Plant 93 is operated by Milestone Materials Division of Mathy Construction and controlled by Mathy Construction Company. MSHA Mine ID: 4703723.