Key Takeaway
Clarkdale Plant #24 is a active surface mine producing SandAndGravel, located in Mesa, Yavapai County, AZ. It has 127 violations on record (31 S&S) and $26K in proposed penalties. Operated by Martin Marietta Materials, Inc.
Clarkdale Plant #24
Operator: Martin Marietta Materials, Inc
Controller: Martin Marietta Materials Inc
Location: Mesa, Yavapai County, AZ
Employees: 9
Recent Violations
View all 127 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 04/29/2025 | 56.11001 | Non-S&S | HighNegligence | $288 |
| 04/29/2025 | 56.18002(a) | Non-S&S | HighNegligence | $288 |
| 11/26/2024 | 56.12032 | Non-S&S | ModNegligence | $193 |
| 04/02/2024 | 56.14101(a)(3) | Non-S&S | LowNegligence | $147 |
| 04/02/2024 | 56.14107(a) | Non-S&S | LowNegligence | $147 |
| 10/25/2023 | 56.14107(a) | Non-S&S | ModNegligence | $143 |
| 02/08/2023 | 56.12008 | Non-S&S | ModNegligence | $143 |
| 02/08/2023 | 56.14132(a) | Non-S&S | LowNegligence | $143 |
| 02/08/2023 | 56.14100(b) | Non-S&S | HighNegligence | $182 |
| 08/25/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 |
| 08/25/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 |
| 08/25/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 |
| 08/25/2022 | 56.14107(a) | Non-S&S | LowNegligence | $133 |
| 03/22/2022 | 56.12006 | Non-S&S | ModNegligence | $169 |
| 03/22/2022 | 56.14107(a) | Non-S&S | ModNegligence | $133 |
| 03/22/2022 | 56.20003(b) | Non-S&S | ModNegligence | $133 |
| 03/22/2022 | 47.44(b) | Non-S&S | ModNegligence | $133 |
| 03/22/2022 | 56.12006 | Non-S&S | ModNegligence | $169 |
| 10/07/2020 | 56.14101(a)(3) | Non-S&S | ModNegligence | $123 |
| 10/07/2020 | 56.12034 | Non-S&S | LowNegligence | $123 |
Accidents & Injuries
View all 3 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 09/03/2020 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 45d restricted |
| 09/28/2009 | FALLING/SLIDING/ROLLING MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 13d restricted |
| 04/25/2003 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
Inspections
View all 63 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 02/24/2026 | 02/25/2026 | 22.50 | 1 |
| 04/29/2025 | 05/05/2025 | 14.75 | 1 |
| 11/25/2024 | 11/27/2024 | 19.00 | 1 |
| 04/02/2024 | 04/02/2024 | 9.50 | 1 |
| 10/25/2023 | 10/26/2023 | 15.75 | 1 |
| 08/14/2023 | 08/15/2023 | 12.50 | 1 |
| 02/08/2023 | 02/08/2023 | 10.50 | 1 |
| 08/25/2022 | 08/29/2022 | 15.50 | 1 |
| 03/22/2022 | 03/23/2022 | 10.75 | 1 |
| 06/16/2021 | 06/16/2021 | 6.50 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does Clarkdale Plant #24 have?
Clarkdale Plant #24 has 127 MSHA violations on record, of which 31 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $26K.
What type of mine is Clarkdale Plant #24?
Clarkdale Plant #24 is a Surface mine producing SandAndGravel, located in Mesa, Yavapai County, AZ. It currently has 9 employees.
Has anyone been injured or killed at Clarkdale Plant #24?
According to MSHA records, Clarkdale Plant #24 has 3 reported accident/injury records and 0 fatalities on file.
Who operates Clarkdale Plant #24?
Clarkdale Plant #24 is operated by Martin Marietta Materials, Inc and controlled by Martin Marietta Materials Inc. MSHA Mine ID: 0202524.