Key Takeaway
Unit No. 21 is a intermittent surface mine producing Stone, located in WAUNAKEE, Dane County, WI. It has 2 violations on record (1 S&S) and $294 in proposed penalties. Operated by Yahara Materials Inc..
Unit No. 21
Operator: Yahara Materials Inc.
Controller: Larry Burcalow
Location: WAUNAKEE, Dane County, WI
Employees: 28
Recent Violations
View all 2 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 07/30/2024 | 56.14205 | Non-S&S | ModNegligence | $147 |
| 07/30/2024 | 56.14100(c) | S&S | ModNegligence | $147 |
Inspections
View all 7 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 06/23/2025 | 06/23/2025 | 4.00 | 1 |
| 07/29/2024 | 07/30/2024 | 11.25 | 1 |
| 06/24/2024 | 06/25/2024 | 6.00 | 1 |
| 12/20/2023 | 12/20/2023 | 2.75 | 1 |
| 10/12/2022 | 10/12/2022 | 5.75 | 1 |
| 05/17/2022 | 05/17/2022 | 4.25 | 1 |
| 09/21/2021 | 09/21/2021 | 7.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Unit No. 21 have?
Unit No. 21 has 2 MSHA violations on record, of which 1 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $294.
What type of mine is Unit No. 21?
Unit No. 21 is a Surface mine producing Stone, located in WAUNAKEE, Dane County, WI. It currently has 28 employees.
Has anyone been injured or killed at Unit No. 21?
According to MSHA records, Unit No. 21 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Unit No. 21?
Unit No. 21 is operated by Yahara Materials Inc. and controlled by Larry Burcalow. MSHA Mine ID: 4703904.