Key Takeaway
Plant #13 is a intermittent surface mine producing Stone, located in Plain, Sauk County, WI. It has 26 violations on record (3 S&S) and $2K in proposed penalties. Operated by Milestone Materials Div/Mathy Construction Co.
Plant #13
Operator: Milestone Materials Div/Mathy Construction Co
Controller: Mathy Construction Company
Location: Plain, Sauk County, WI
Employees: 2
Recent Violations
View all 26 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 05/09/2023 | 56.14107(a) | S&S | NoNegligence | $143 |
| 11/05/2018 | 56.14105 | S&S | ModNegligence | $138 |
| 03/14/2018 | 56.11001 | Non-S&S | ModNegligence | $118 |
| 04/25/2017 | 56.1000 | Non-S&S | ModNegligence | $116 |
| 10/02/2014 | 56.12028 | Non-S&S | ModNegligence | $100 |
| 10/02/2014 | 47.44(b) | Non-S&S | ModNegligence | $100 |
| 08/09/2011 | 56.11012 | Non-S&S | LowNegligence | $100 |
| 08/09/2011 | 56.14109 | S&S | ModNegligence | $100 |
| 07/11/2006 | 56.12028 | Non-S&S | ModNegligence | $60 |
| 07/11/2006 | 56.14130(h) | Non-S&S | ModNegligence | $60 |
| 07/11/2006 | 56.4201(a)(2) | Non-S&S | ModNegligence | $60 |
| 07/11/2006 | 56.4601 | Non-S&S | ModNegligence | $60 |
| 07/11/2006 | 56.9300(a) | Non-S&S | ModNegligence | $60 |
| 07/11/2006 | 56.12004 | Non-S&S | LowNegligence | $60 |
| 07/11/2006 | 56.14132(a) | Non-S&S | ModNegligence | $60 |
| 07/11/2006 | 56.14207 | Non-S&S | ModNegligence | $60 |
| 05/11/2006 | 56.14107(a) | Non-S&S | ModNegligence | $60 |
| 04/13/2004 | 56.12028 | Non-S&S | ModNegligence | $60 |
| 07/01/2002 | 56.12004 | Non-S&S | LowNegligence | $55 |
| 07/01/2002 | 56.9300(b) | Non-S&S | ModNegligence | $55 |
Inspections
View all 30 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/16/2025 | 09/17/2025 | 11.25 | 1 |
| 07/08/2025 | 07/09/2025 | 4.00 | 1 |
| 10/18/2023 | 10/18/2023 | 15.25 | 1 |
| 09/25/2023 | 09/26/2023 | 10.25 | 1 |
| 05/08/2023 | 05/10/2023 | 27.00 | 1 |
| 10/26/2021 | 10/28/2021 | 16.50 | 1 |
| 11/18/2020 | 11/19/2020 | 24.50 | 1 |
| 05/26/2020 | 05/26/2020 | 2.00 | 1 |
| 11/26/2019 | 11/26/2019 | 6.00 | 1 |
| 11/06/2018 | 11/06/2018 | 9.25 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Plant #13 have?
Plant #13 has 26 MSHA violations on record, of which 3 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $2K.
What type of mine is Plant #13?
Plant #13 is a Surface mine producing Stone, located in Plain, Sauk County, WI. It currently has 2 employees.
Has anyone been injured or killed at Plant #13?
According to MSHA records, Plant #13 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Plant #13?
Plant #13 is operated by Milestone Materials Div/Mathy Construction Co and controlled by Mathy Construction Company. MSHA Mine ID: 4703241.