Key Takeaway
1013 Coolidge is a active surface mine producing SandAndGravel, located in Coolidge, Pinal County, AZ. It has 48 violations on record (16 S&S) and $10K in proposed penalties. Operated by Arcosa Aggregates West, LLC..
1013 Coolidge
Operator: Arcosa Aggregates West, LLC.
Controller: Arcosa, Inc
Location: Coolidge, Pinal County, AZ
Employees: 8
Recent Violations
View all 48 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/29/2025 | 56.12008 | Non-S&S | ModNegligence | $151 |
| 10/29/2025 | 56.14201(b) | S&S | ModNegligence | $366 |
| 10/29/2025 | 56.11001 | S&S | ModNegligence | $366 |
| 10/29/2025 | 56.11003 | S&S | ModNegligence | $366 |
| 10/29/2025 | 56.14112(a)(1) | Non-S&S | ModNegligence | $151 |
| 06/17/2025 | 56.12004 | Non-S&S | LowNegligence | $151 |
| 06/17/2025 | 56.12004 | Non-S&S | ModNegligence | $151 |
| 06/17/2025 | 56.14100(b) | Non-S&S | ModNegligence | $151 |
| 12/05/2024 | 56.12032 | Non-S&S | ModNegligence | $151 |
| 06/20/2024 | 56.14112(b) | S&S | ModNegligence | $328 |
| 06/20/2024 | 56.12030 | S&S | ModNegligence | $797 |
| 06/20/2024 | 56.4201(a)(2) | Non-S&S | ModNegligence | $147 |
| 06/20/2024 | 56.4104(b) | Non-S&S | ModNegligence | $147 |
| 04/05/2023 | 56.14101(a)(2) | Non-S&S | LowNegligence | $143 |
| 11/01/2022 | 56.14201(b) | S&S | ModNegligence | $661 |
| 11/01/2022 | 56.9100 | Non-S&S | ModNegligence | $198 |
| 11/01/2022 | 56.11001 | S&S | ModNegligence | $198 |
| 11/01/2022 | 56.14112 | S&S | ModNegligence | $296 |
| 11/01/2022 | 56.14107(a) | S&S | ModNegligence | $296 |
| 11/01/2022 | 56.14132 | S&S | ModNegligence | $661 |
Accidents & Injuries
View all 10 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 02/07/2024 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 42d lost |
| 06/06/2023 | POWERED HAULAGE | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 16d restricted |
| 05/04/2023 | STRIKING OR BUMPING | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 06/27/2022 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 1d lost |
| 03/18/2021 | MACHINERY | DYS AWY FRM WRK & RESTRCTD ACT | 120d lost, 105d restricted |
| 04/11/2019 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 11d lost |
| 01/08/2019 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 76d lost |
| 03/08/2018 | NONPOWERED HAULAGE | DAYS AWAY FROM WORK ONLY | 38d lost |
| 08/11/2017 | DISORDERS (PHYSICAL AGENTS) | OCCUPATNAL ILLNESS NOT DEG 1-6 | None |
| 05/24/2016 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 3d lost |
Inspections
View all 36 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 11/04/2025 | 11/04/2025 | 3.25 | 1 |
| 10/29/2025 | 10/31/2025 | 22.50 | 1 |
| 06/17/2025 | 06/23/2025 | 10.75 | 1 |
| 12/05/2024 | 12/09/2024 | 17.00 | 1 |
| 06/20/2024 | 06/21/2024 | 12.00 | 1 |
| 10/02/2023 | 10/05/2023 | 10.00 | 1 |
| 04/05/2023 | 04/07/2023 | 12.00 | 1 |
| 11/22/2022 | 11/22/2022 | 4.50 | 1 |
| 11/01/2022 | 11/02/2022 | 12.75 | 1 |
| 09/27/2022 | 09/28/2022 | 12.00 | 1 |
Mine Details
Related Mines
Frequently Asked Questions
How many MSHA violations does 1013 Coolidge have?
1013 Coolidge has 48 MSHA violations on record, of which 16 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $10K.
What type of mine is 1013 Coolidge?
1013 Coolidge is a Surface mine producing SandAndGravel, located in Coolidge, Pinal County, AZ. It currently has 8 employees.
Has anyone been injured or killed at 1013 Coolidge?
According to MSHA records, 1013 Coolidge has 10 reported accident/injury records and 0 fatalities on file.
Who operates 1013 Coolidge?
1013 Coolidge is operated by Arcosa Aggregates West, LLC. and controlled by Arcosa, Inc. MSHA Mine ID: 0203338.