Key Takeaway
Chamois Quarry is a intermittent surface mine producing Stone, located in Chamois, Osage County, MO. It has 5 violations on record (0 S&S) and $739 in proposed penalties. Operated by Stieferman Construction Services LLC.
Chamois Quarry
Operator: Stieferman Construction Services LLC
Controller: Brad Stieferman
Location: Chamois, Osage County, MO
Employees: 2
Recent Violations
View all 5 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 08/12/2025 | 56.4201(a)(1) | Non-S&S | ModNegligence | $151 |
| 08/23/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 08/23/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 08/23/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
| 08/23/2024 | 56.14107(a) | Non-S&S | ModNegligence | $147 |
Inspections
View all 5 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 08/11/2025 | 08/14/2025 | 11.25 | 1 |
| 09/09/2024 | 09/10/2024 | 4.75 | 1 |
| 08/29/2024 | 08/29/2024 | 3.00 | 1 |
| 08/23/2024 | 08/26/2024 | 7.50 | 1 |
| 04/09/2024 | 04/09/2024 | 5.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Chamois Quarry have?
Chamois Quarry has 5 MSHA violations on record, of which 0 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $739.
What type of mine is Chamois Quarry?
Chamois Quarry is a Surface mine producing Stone, located in Chamois, Osage County, MO. It currently has 2 employees.
Has anyone been injured or killed at Chamois Quarry?
According to MSHA records, Chamois Quarry has 0 reported accident/injury records and 0 fatalities on file.
Who operates Chamois Quarry?
Chamois Quarry is operated by Stieferman Construction Services LLC and controlled by Brad Stieferman. MSHA Mine ID: 2302585.