Key Takeaway
Extreme 30 is a intermittent surface mine producing Nonmetal, located in Fort Mohave, Mohave County, AZ. It has 15 violations on record (8 S&S) and $4K in proposed penalties. Operated by Extreme Development.
Extreme 30
Operator: Extreme Development
Controller: Ronald Norman
Location: Fort Mohave, Mohave County, AZ
Employees: 1
Recent Violations
View all 15 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 09/03/2025 | 46.8(a) | S&S | ModNegligence | $407 |
| 09/03/2025 | 56.12025 | S&S | ModNegligence | $366 |
| 09/03/2025 | 56.18002(a) | S&S | ModNegligence | $366 |
| 09/03/2025 | 56.12028 | S&S | ModNegligence | $366 |
| 09/03/2025 | 56.18010 | Non-S&S | ModNegligence | $151 |
| 09/03/2025 | 47.31(a) | Non-S&S | LowNegligence | $151 |
| 09/03/2025 | 46.3(i) | Non-S&S | LowNegligence | $151 |
| 09/02/2025 | 56.14107(a) | S&S | HighNegligence | $592 |
| 09/02/2025 | 56.14107(a) | S&S | HighNegligence | $549 |
| 09/02/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 09/02/2025 | 56.9300(b) | S&S | ModNegligence | $366 |
| 09/02/2025 | 56.9300(a) | S&S | ModNegligence | $151 |
| 09/02/2025 | 56.14132(a) | Non-S&S | HighNegligence | $151 |
| 09/02/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 09/02/2025 | 56.14100(a) | Non-S&S | ModNegligence | $151 |
Inspections
View all 4 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 09/10/2025 | 09/10/2025 | 6.50 | 1 |
| 09/02/2025 | 09/08/2025 | 23.25 | 1 |
| 08/27/2025 | 08/27/2025 | 7.50 | 1 |
| 08/06/2024 | 08/06/2024 | 6.75 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Extreme 30 have?
Extreme 30 has 15 MSHA violations on record, of which 8 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $4K.
What type of mine is Extreme 30?
Extreme 30 is a Surface mine producing Nonmetal, located in Fort Mohave, Mohave County, AZ. It currently has 1 employees.
Has anyone been injured or killed at Extreme 30?
According to MSHA records, Extreme 30 has 0 reported accident/injury records and 0 fatalities on file.
Who operates Extreme 30?
Extreme 30 is operated by Extreme Development and controlled by Ronald Norman. MSHA Mine ID: 0203476.