Key Takeaway
Plant #20 is a intermittent surface mine producing SandAndGravel, located in Waunakee, Dane County, WI. It has 6 violations on record (1 S&S) and $828 in proposed penalties. Operated by Yahara Materials Inc..
Plant #20
Operator: Yahara Materials Inc.
Controller: Larry Burcalow
Location: Waunakee, Dane County, WI
Employees: 2
Recent Violations
View all 6 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 06/11/2025 | 56.14100(c) | Non-S&S | HighNegligence | $151 |
| 06/11/2025 | 56.14107(a) | Non-S&S | ModNegligence | $151 |
| 07/21/2023 | 50.30(a) | Non-S&S | HighNegligence | $143 |
| 08/17/2022 | 56.14110 | Non-S&S | ModNegligence | $133 |
| 06/01/2021 | 56.14100(c) | S&S | ModNegligence | $125 |
| 06/01/2021 | 41.11(a) | Non-S&S | HighNegligence | $125 |
Inspections
View all 5 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 06/11/2025 | 06/11/2025 | 10.25 | 1 |
| 08/22/2024 | 08/22/2024 | 5.50 | 1 |
| 07/21/2023 | 07/21/2023 | 9.25 | 1 |
| 08/17/2022 | 08/17/2022 | 9.00 | 1 |
| 06/01/2021 | 06/02/2021 | 26.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Plant #20 have?
Plant #20 has 6 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $828.
What type of mine is Plant #20?
Plant #20 is a Surface mine producing SandAndGravel, located in Waunakee, Dane County, WI. It currently has 2 employees.
Has anyone been injured or killed at Plant #20?
According to MSHA records, Plant #20 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Plant #20?
Plant #20 is operated by Yahara Materials Inc. and controlled by Larry Burcalow. MSHA Mine ID: 4703887.